Just left the theater a couple of hours ago.
Pros
*********************
David Corenswet as Superman. Gunn did a good job of showing emotions with Superman. Anger, bewilderment, sadness, disappointment.
Mr. Terrific - He might have stole the show for me as far as the whole movie goes. He had a very pivotal role in the movie. Hope to see more of him in the future.
Nicholas Hoult as Lex Luthor - Downright cutthroat as Lex. Ruthless and also smart. Calm and calculated at times.
Lois and Clark dynamic - I liked that she wasn't just some damsel in distress, but also she's the typical Lois putting herself in danger to catch a story or save someone.
Krypto - dogset is up right now. The scenes he was in were pretty good and he had a good bit of action
Ma and Pa Kent - I loved the grounded, small-town feel of these two. I feel making them very grounded help us understand Clark go through human emotions.
The action and fight scenes - I thought they were great. I'm big on action and Gunn delivered on that. The various angles and technology used seemed to be pretty top notch. I'm still wondering how they were able to pull some scenes off.
The Film Itself felt like Justice League Unlimited
Guy Gardner - Hopefully we'll see him and more of the lanterns in the future.
Cons
*********************
Hawk-girl - It's not really her fault, there was just too many characters to go around for screen time. Mr. Terrific and Guy stole her thunder, granted they have more abilities.
Mr. Terrific's action scene - I felt the music didn't fit, but a small gripe the action itself was great.
Citizens of Metropolis - You have big ass monsters and shyt going on right next to your building but you don't evacuate? There were some scenes where people weren't fleeing they were kind of just standing there watching.
Krypto - He was great, but I felt they pushed him into a lot of scenes because of the mountains cacs will move for their dogs. Dogs = money. He bailed Superman out a lot. Not really a big issue though.
Music - they played the theme at times which was great, but other than that didn't seem memorable.
The story - I like that we don't start with an origin again, but they showed way too much in the trailers I feel like.
The cons are very small gripes that don't outweigh the pros for me. It's 8/10 for me. Gunn is a comic book nerd and I'm interested in the rest of the DCU as well.