Good Game for DS?
 

I'm in the market for a decent game for DS. I've only played about five so far, so just about any suggestion will do. I'm leaning towards Mario DS (shamed) or an RPG. Any suggestions, reviews, what-have-you?

I'm hearing lots of good things about Bowser's Inside Story, but I haven't played it yet.

Elite Beat Agents/Ouendan/Ouendan 2.

In order of what I'd recommend, RPGs bolded:

Mario and Luigi 3 - Bowser's Inside Story
The World Ends With You
Valkyrie Profile Covenant of the Plume
Pokemon Platinum
Dragon Quest 5
Professor Layton 1 and 2
FF Tactics Advance 2
Final Fantasy 4
Castlevania - Order of Ecclesia
Dragon Quest Heroes: Rocket Slime
Ace Attorney 1,2,3 and 4
Elebits - Adventures of Kai and Zero
Rhythm Heaven
Castlevania - Dawn of Souls
Hotel Dusk
Yoshi's Island DS
Castlevania - Portrait of Ruin

I think the Ace Attorney series might please your kind of humour.

I'd go with pretty much most of what Poiuytre said. Maybe also Scribblenauts if you can find it for a good price.

I got the Castlevania titles, since I'm big into the series. I'm playing portrait of Ruin now, and wishing I could use my damn whip for something other than scratching my balls.

Pokemon Diamond Pearl or Platinum
New Super Mario Bros
Final Fantasy IV
Yoshi's Island DS
Contra 4
MegaMan ZX
those are my favorites