quick one - next Friday is the release day for Red Dead Redemption, I've got my pre order in (I went with Play for the Limited Edition) and must say this is a big release for me.
Rockstar are, for me, one of the most consistent studios/publishers. I can't think of a Rockstar title which wasn't a labour of love, something I insist on for pretty much any game I fire up. I've little doubt I'll be walking like a gunslinger for a few weeks, I might even take to spittin' and drinking hard liquor.
Have a look at the Rockstar Games Wiki page for a mind bending list of studios and releases - played and aced many of them, may well go back and ace a few more.