General thoughts: All around it was good, but like the other high school seasons, it's not without it's problems.
Clark: (Note: This is based on episodes 1-20). Clark this season was good. After spending a lot of season 3 angsting, season 4 kinda fixed that by having him be a regular teenage Superman. First was his short arc with football, which had a nice end and helped Clark feel like the future Superman he'll become. Next was him and Lois, which is leagues better then Lana and Choice, purely because they FUCKING HATE EACH OTHER! Which aside from being funny seeing as these two will become endgame, means we won't have to worry about the love triangle becoming a love square. Episode 21 Update: Nothing. Finale update: He's in the north pole now, does this mean what I think it means?
Lana: (Note: This is based on episode 1-20). Lana was alright but her storyline was super disappointing so far. Mainly because of the witch stuff, which felt like a very bad silver age comic being dragged out for 5 years like the Clone Saga, and her romance of cancer with Clark is like american politics. Boring! Ass! Shit! Although her episode with the fast aging kid she raises with Clark was super sweet and gave me hope for these two. But why is she mad at Lex for firing a pedophila, I know she's a teenager, but come on. Episode 21 Update: Nothing big, but Jesus the gore. Finale update: Oh, her and Clark are a thing now? Again?
Lex: Is still the goat, the legend, the best character, and my favorite! Between him and his Father's new dynamic with Riddler reformed, to the clone episode letting us see how evil he could and will be, to... the kiss with Lana... "sigh", FYI, Lex is 24 or 25 in season 4, while he has known Lana since she was 14. And with Jensen Ackles... oh, wait, yeah, that's right! He outed a pedophila! Lex Based Luthor, am I right? Also, I'm writing this after episode 20, so I'll write down what happened in episodes 21 and 22 before posting this hahaha! Episode 21 Update: So the Ackles plotline is finished. Finale update: Guy has gone almost full on villain and is trying to take another man's woman! Lex "Cuck" Luthor, am I right?
Jensen Ackles: (Note: This is based on episodes 1-20). Pete's replacement in the season 4 intro and like Pete... this guy was underwhelming. Aside from just being there to add fuel to Clark's and Lana's cancer of love that is there romance, and having some shit going on with his mother, some witches, Lana, and pulling a Kamoshida Persona 5 and DATING A STUDENT! WHY???? He was fucking meh, and felt like The Boys season 5 when it came to wasting JENSEN FUCKING ACKLES! I didn't even call him Jason, just Jensen Ackles. Episode 21 Update: Oh, now he's dead, lol. Finale: wait he's alive oh wait he might actually be dead this time lol.
Choice: Was a far better character than in seasons 2 and 3. They cut back on the crush Clark, she finally learns Clark has powers, her connection with Lois is honestly great, and she's all around just much better written. Hopefully this continues into season 5 and beyond. Finale update: Didn't do much but might tell Lex about Clark's powers, who knows.
Riddler Luthor: The De facto main and best villain, speending the first half in prison, and swapping bodies with Clark, (which was a great episode for Tom's and Golver's acting skills, btw), to spending the second half out of prison and reformed too. His dynamic with Lex is still going strong, and that scene in episode 20 with Ackles's mother. Chief's kiss! It really shows that despite being reformed, and revealing he really does love Lex, Riddler is still a villain at the end of the day. Episode 21 Update: He killed Jensen Ackles! That Bastard!
MARTHA!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!: Was fucking awful this season, purly because of the Unsafe arc. I mean come on, bitch! Your son was raped and you're reading him the riot act about marraige?! Go die in a hole for all I care, it's disgusting how SA is treated in this show.
Jontham: He's been getting better and better every season, season 4 is no exception. Aside from that shit during the date rape arc, he improved a lot this season. Him and Clark having a fight in episode 21 about Clark's choice of college felt really real and down to earth, and the talk with Martha was both heartwarming and tearjerking. I sadly know he's dying next season cause I watched a smallvile video years ago. It was my Movie Flame.
Lois: Lois was a fun character this season. She was really likable, her connection to Choice is great, the fact her and Clark hate their absolute guts yet have to live together, it's honestly the best version of the ship aside from the DCU. And knowing the show ends with their wedding (Again blame Movie Flame), it's just the best romance in the show aside from Lex and Clark. (We all know people ship them)
Unsafe/Date rape/Victim blaming/FUCK THIS PART: Smallville has a serious SA problem! There is so much forced kissing in this show it makes it feel like one of the show's writers has a teen age rape fetish and Unsafe is the worst one I've seen! First Clark is drugged by and is forced to make out with a girl who tired to kill someone! After that, MARTHA!!! goes on some speech what Marriage although Clark had any choice in the matter, and the episode tired gaslighting us into thinking Clark was in the wrong even though HE WAS FUCKING RAPED!!! WHAT WERE THEY SMOKING?! THE SAME PEOPLE BEHIND THE STUPID LOVE SUBPLOTS?! THE NOT-FUCKING MYXLPLYX EPISODE? IS THIS SERIOUSLY WHAT MEN GETTING RAPED STORIES PEOPLE THINK OF?! WHY! WHY!! WHY!!!???
Krypto: HE'S SO FUCKING CUTE!
Graduation: A lot less graduation focused and more on the death, huh? Also, wow this show has a budget. Think they used this much budget on actual good character writing but hey I don't make the rules.
Closing Thoughts: So all around it was good, but it wasn't peak or anything. But I've been told seasons 1-4 are the worst seasons of the show so I better get ready for peak after this. Hopefully no more SA but I can't be that hopeful. 8/10.