I watched Avengers last year in 3D. I am the fan of quality HD video. Strat casting is awesome. Each hero perform well in all manners. Iron man is my favorit. Story is also good. It was a sci-fi movie. Every sci-fi lover watched this movie and love it.
I should recommend you to watch this movie specially in 3D or 3D max. This movie deserve a next part in 2016. I am waiting for this. It is a awesome movie ever.