Final Fantasy VII: Crisis Core impressions at RPGamer.

"It's been ten years since the launch of the original Final Fantasy VII, and since the game came out it has influenced the design of recent RPGs and inspired countless pages of awful fan fiction. Still, a business knows a good opportunity to milk profits when it sees one, so in an attempt to catch some of the feeling of the original game, Square Enix has released several add-ons to the story. One of these is a PSP game: Crisis Core: Final Fantasy VII. If you can get past the fact that this is a cash-in on the popularity of the FFVII universe, Crisis Core both looks good and plays well."

Full Source: RPGamer