Summary: Rogue Warrior isn't a good game. It's a bog standard first person shooter with some very basic stealth elements. There are plenty of better titles in this genre out there, but if you want some achievement points and you can get this game for very cheap, then it might be worth a purchase.
Summary: Well, for a really rainy day and you are trap with no other source of entertaintment. It's an ok game, just not something you will spend months playing. Fairly easy achievements though, which proves ever cloud has a silver lining. :P