I've read some Marvel's comics but not enough to become a fan, and this film is average(I'm just too easy)

What is this? Is Loki, the villain that WEAK? Maybe he couldn't adapt to the Earth's environment? And his army? Look like they're adopted from Transformers!

What's good about this film? It's 3D, nothing more.

It took me almost a week to watch this because it's too boring. Our superheroes, their jokes, their love line, their problem... no interesting, easily solved. End!

Old superheroes' formula, boring story. If you want to kill time, go on.