First, allow me to say I am not a Batman fan at all. All I know about it is that Batman and the Joker fight against each other. So I went over to my friend Andrew's house and played the Wii version of this. Now, if only I had a Wii,I thought, I could play this all the time. So I went to the store to get it for my Xbox 360. Sadly, it was out of stock, so instead I got the ds one. After a few minutes of building and kicking brick, I noticed some flaws and good stuff.
The good stuff: Huge character selection Fun touch-screen features Villains mode
The flaws: Stuff in the store is WAY TOO overpriced You get bored easily for it being too repetitive Below average graphics
Recommend?: It's up to you
Overall: Rent, don't buy.
A better thing to get would be the Wii,Xbox360,and the Playstation 3 versions. But if you want to get a DS LEGO game, choose from the following: Lego Star Wars TCS Lego Pirates of the Carribean or Lego Indiana Jones the original adventures. If you play one of the three, you'll want to keep.