lol those "comparisons" are so cheap. They're (the sites) clearly in favour of the VITA, having the 3DS screen resized like that, the aspect ratio is sooo off it's not even funny... I've played 3DS games, and they certainly don't look at blurry as the pictures depict, unless Aksys really screwed up which I doubt they would on resolution.
I've played 999 and can say it's on my top 3 list of DS games, I just hope they bring this to the US otherwise I'm gonna be
@#!%(#^)^@^ angry.
It's not hard to make a console's game look bad with resizing and blurriness, infact here's my comparison, just to make fun of those guys who posted that image : (3DS on the left, VITA on the right)
See?