I actually enjoyed Nemisis.. is it worth $50? no.. more like $30-$20 but the game is fun when you play against people who know what to do as well...
things i would change though...
Character design... Storm had a friggin big nose.. and thing had 5fingers.. dont do that...
Costumes.. how bout alot of different costumes? and comic accurate ones? i know some people said blah to storm in a thong.. but wouldn't be the first time she was dipicted in wearing a thong or "panties"
More moves..
more charachters.. Keep everyone... but DONT ADD ANY MORE IMPERFECTS... add in Nightcrawler, Doom, Captain America, Doctor Strange, Cyclops, Hulk, Green Goblin, Ghostrider, Beast, Electro, Scorpion, Jean Grey, Invisible Woman, Mr. Fantastic, Thor, Sandman, Doc Ock, War Bird, Thanos, Super Skrull, Ironfist, Black cat, Luke Cage, Hawkeye, Punisher, Namor, Juggernaut, Sabretooth, Scarlet witch, Vision, Black widow... i'd be happy with that as a game
ps. also some characters shouldnt be limitless... the human torch should NEVER run out of flying ability