[Jason Abbadon]

Definitely a big NO! to the first three MU Iron Mans- they looked like a prepubescent kid in armor- no chest definition, heck- no chest muscles at all!
The MU Silver Centurian was a bad joke of a fig- looking nothing like the comics version in any way while the IM2 Comics Series Silver Centurian is almost perfect.
Any of the movie line (particularly comic series) beats the early MU hands down.
They finally nailed it with the Bleeding Edge IM.

The new Heavy Artillery Captain America is damn near perfect- dead on with the comics look and far superior and better muscled than the MU Cap while still being the same height- making Cap in scale with Thor (and close to the Bleeding Edge IM which is slightly small).

Gotta go with -Cap:TFA Winter Soldier and Bucky Cap over the MU versions (though it's a close one with Winter Soldier).

I'm in the minority here but I love the comic pack Spider Man figs- they're physiclly smaller than the other MU figs (making for a nice scale look- Peter should be smaller than Cap!). The figs pose well and look great next to the bigger figs- you have Black Costume Spider (comic pack) fighting Rhino (from the otherwise sucky Spidey line) nad you've got an swesome match up!