Some of my incoherent thoughts:
Positive stuffs:
-Not as boring as the first one.
-Spidey's suit.
-The chemistry between Peter and Gwen.
-Gwen's death. I had a problem with some of the stuffs that led up to her death, but her death was

-The actions.
-The slow motions. Hey, you know me.

-I like DeHaan as Harry.
-Electro teleported here and there was cool but...
Neutral/Unrelated stuffs:
-...but Dr. Manhattan does it better though.
-Most of the jokes were meh, but I didn't really care.
-I wanted to know what happened to the old suit in the first one. I kinda liked it, except for eyes. But that didn't really matter.
-Although I kinda liked the soundtrack, a lot of it sound a bit generic to me.
Negative stuffs:
-I don't like Electro's character and motive at all. He was like the Riddler in Batman Forever, but somehow... worse.
-I don't like DeHaan as Goblin.
-I don't like how Electro and Goblin was defeated. And the most disappointing thing is that Electro and Harry partnered up, but they didn't fight together. At least Venom and Sandman tried to work together to brought down Spidey in SM3, before Harry shown up to help him.
-Gwen went against Spidey's advice and basically led herself to death. This is what bothers me the most about her death. Sure, she help Spidey defeated Electro but... it just really bothers me.
-Spidey refused to save Harry. This is the biggest complain I have for this movie. Peter said that Spider-Man gives people hope, yet he gave Harry desperation. His reason is that his blood might be incompatible and would kill Harry. But he did not really know for sure, and who knows that Harry would literally inject the blood to his own body? Harry could have Oscorp scientists look at the blood samples and start developing the cure or something. But no, Spidey just said no and swing away. And although later on we found out that Oscorp could use his DNA to continue developing bioweapons, but the way that Spidey just straight up said no Harry was rather mean. It would've been better if they had put that scene after Peter finding out about his father DNA and stuffs. But they didn't, and ended up making Spider-Man looks and sounds like a pretentious jerk. Maybe I'm wrong about this, but I don't know. It just didn't feel right to me.
-Everything about Rhino.
-I feel embarrassed for SONY while watching that DOFP end credit scene. That's the best they could do? It was so bad :/
These are my rather rough, and unfinished impressions of the movie. It has a lot of problem, and I have a lot to complain about. But after all, I still found my self enjoying it. Just not as much as Cap 2 or MoS, but more like how I feel about The Wolverine: I neither like nor hate it, I just enjoyed it.