I don't know what forums you read, but that is one of the biggest criticisms about IM2. It's probably one of the least favorite MCU movies, along with Dark World.
There really isn't. The majority of the cast is wasted (Jamie Foxx and Paul Giamatti worst of all), Electro looks like a bad Dr. Manhattan rip off, the fight scenes are forgettable, some of the score is cringe worthy ("he lied to me...he shot at me"....LOL!!!!), Harry and the Goblin story were butchered, the parents story was so boring, Uncle Ben was a nonentity, and the less said about Rhino the better.
Come now, Aziz, you can go here if you want that, god knows it needs the activity lol;
http://forums.superherohype.com/showthread.php?t=484927
This isn't a fan thread. The movie is out. People have judged it for what it is. It is open game to be deservedly bashed here. It's an awful movie.