the only thing that keeps this game floating for me is the co-op, that was actually suprisingly fun.
con's
1. weak level design.
2. voice acting is really bad.
3. dumb AI.
4. boring repetitive campaign's
5. uneven difficulty.
6. a bit to complicated.
pro's
1. surprisingly fun co-op multyplayer.
2. the Balrog is awesome.
so in all fairness, if you find this game very very cheap and you have a buddy that is willing to play with you for a few hours, i guess you should go for it. but dont expect a great game.