question 1, 4 and 5 i was relatively okay with
but 2 and 3 (apart from some definitions/simple things + fudge marks) were just terrible (for me at least)
the maths behind mechanics is pretty simple
it's more so understanding what they're asking for/how to get there
i've always thought physics kids had a slight edge when it came to mechanics for this very reason
a movie like the avengers isn't intended to be cinematically spectacular, it's a profit churner
that said, the reaction *is* justified because for what it is, it was great
also mark ruffalo was heaps good
WoW with a lot less features
nonetheless, bioware/star wars (to a certain extent) fanboys will be all over this pretty average mmo (especially relative to the cost of making it)