I think 6 is better than 5. 6 has better stories overall, but manages some pretty damning faults. 1) The ending of Leon's story contradicts his character and supposed motivations. 2) Helena is a terrible character, who also happens to be a total ****. 3) Piers is an annoying static jarhead cliché. 4) Sherry has stockholm syndrome. 5) Jake is an ass, but I really enjoyed his character for some reason. 6) Ada's story is really disjointed and confusing. 7) No unlockable content (accept data logs)
I enjoy all the RE games I've played, but also hated different aspects of them for different reasons. If you enjoyed 5 at all, you will probably enjoy 6 enough to merit the cost. Also if you like a challenge try No Hope mode, it's pretty tough. Hope you like it TC.
"I waited 6+ years with my PS3, and all I got was this crappy sig"