I'll probably get it if I can be bothered to get myself a DS (I'm kinda spending money like it's growing on trees right now due to the new TMNT movie...). But yes, I love the Pokemon games, and I will more than likely pick this one up eventually. My favorite game so far is my Emerald copy, although it seems to freeze up and say I have to start my game again after I defeat the Elite Four... *shrugs*
But yes, I was pretty surprised with the Dungeon games, so I'll be keeping my eye on this one. The introduction of the 2-on-2 battles was a little overdue in my eyes, but a very nice addition to the mix. Maybe they will add the option that you could be a bad guy, or a Pokemon theif. Gotta steal 'em all!