Justice League Heroes
 

This game is from Snowblind Studios, the makers of the Baldurs Gate: Dark Alliance series. I've played the first two levels with my brother and it's pretty fun. It's not an amazing game by any means, the Dark Alliance games were probably better, but it's fun to play with another person. It's really hard though. Enemies deal tons of damage (on Hard mode).

Has anybody else tried it?

Yes. It's not my kind of game, but I thoroughly enjoy it. I think it's fun finally being able to play as any of the DC characters (Xmen Legends was alright, but I like this better).

All it really is is nothing more than mindless hacking and slashing, but its fun trying the harder modes with your New Game+ when you're done.

My main problem with this game is that for most missions they force you to use certain characters. The only characters me and my friend wanted to use were Zaltanna, Wonder Women, and Superman. They are WAY too overpowered in this game. Green Arrow's Barrage attack is fun as hell too.