From a gameplay stand-point, I didn't really enjoy Bioshock, I found it somewhat dull and not in the least bit scary (unlike System Shock 2), however artistically it's absolutely amazing. The gorgeous architecture (I spent far,
far more time ogling the scenery than I should have), the way the background story slowly comes together until the horrifying whole is revealed, the fantastic deconstruction of the standard faceless FPS hero, just amazing.
http://www.ebgames.com/Catalog/ProductDetails.aspx?product_id=76477 looks sick.
I've got it pre-ordered as a late Christmas present, can't wait to get my hands on that vinyl and art book.