Resident Evil Revelations was a great action horror title. So good, it absolutely humiliated Resident Evil 6 by being superior in every single way -- a fact made especially delicious considering it was a 3DS game in contrast with its big-budget console counterpart.
Capcom, ever ready to exploit an opportunity for a port, seems to recognize that Revelations was the better game and is hoping to pump some more cash out of the project by bringing it to home consoles. As well as a new lick of HD paint, this fresh take on the adventure boasts some extra content and an expanded Raid mode.
It was well worth Capcom's time to make, but whether it's worth purchasing depends entirely on whether or not you've played it on 3DS already.