I guess I'll get it, but every Pokémon game I've gotten on the DS has been pure failure on the fun factor...
EDIT: Since I was asked nicely by the creator of the thread, I'll go into more detail on why I feel that the pokémon games have been failures on the DS.
Ranger - Way to hard, it wasn't really that gripping, and the pokémon hitting your line just got me ready to break my DS in half.
Dash - Again, extremely hard, and offered nothing real to reward you for it. It was really shallow.
Mystery Dungeon - While I enjoyed the plot line, it kind of left you in the middle of town for a while, not really telling you what you need to do to advance. Also, I found the gameplay to be very boring, and the control were kind of funky.
D/P - It focused way to much on the new features, and it got extremely boring. Also, it got really hard to keep my team up to date without extreme grinding.
I think I got them all.