Weta Digital worked on over 500 shots for Iron Man 3, creating the epic final battle of the film.
Disney Playmation: Behind the scenes
The Embassy go behind the scenes on the creation of their commercial for Disney Playmation.
The Amazing Spider-Man 2 - Behind the Scenes of VFX
Go behind the scenes of the VFX for The Amazing Spider-Man 2 with these two featurette videos.
Guardians of the Galaxy - Making of VFX
fxguide have posted a massive article on the VFX of Guardians of the Galaxy.