Got this game on Thursday, and I have to say its pretty immense. The over all feel and atmosphere the game creates is great - amazing! Akin to Resident Evil the very first time you played it on the PS1. Lighting, sounds, lack of music and then sudden musical outbursts during 'scuttle' moments (similar to Aliens) all work well. Its not a scary game, but its gripping and enthralling.
Sadly, the amount of 'bigger' more hyped games out there means people might not pick this one up until later on. That's not a bad thing, as long as you DO pick it up later on. Single player only, so expect to see some traded in over the next few weeks.