I thought this was awful (spoilers)
I didn't enjoy this one, unfortunately. The VFX were ugly and overabundant, and the actors were clearly standing in front of green screens and emoting at tennis balls. Also, there was far too much expository dialogue and clumsily placed quips.
I enjoyed some of the Sam Raimi-isms but they clashed with the Marvel formula for film-making that comprised most of this movie.