The game is great playing solo, but the Co-Op is better than ever. I am glad to see a game that final put two player Co-Op back on the map.
I played the solo on regular(normal) and it was awesome. It took awhile to get the hang of controlling your partner, but after that the fight was on.
Wish there were more guns to customize but as far as the game play, it was awesome. This game is a must own.