It's pretty bleh right now, but I'm hoping the homebrew dev community latches on.
The storefront is atrocious. There's no way to see how much games cost..you have to download the full game (which plays in demo mode at first) and then activate it within the app. Got a nice sticker shock when I found out that Final Fantasy III was going to be $16. I'll pay it, sure. I don't have any choice and I want to try to encourage SE to port over Final Fantasy Dimensions..but still...damn.
About to sideload RetroArch on this thing and see how it works.