disappointing
Pros: great view from view floors, easy access to shopping mall, if that's what you're here for. Quick (15') trip to the airport, too. 
Cons: Rooms are surprisingly plain, my $380 room had no bathtub. Lobby similarly joyless and barren (photos on the hotel's website are quite accurate!). Tiny swimming pool in similarly tiny space. No one present to accept the car at $52/night valet parking (drop off your bags instead and continue to drive around the block to access the same garage for less), no one at the door to take the bags either.
The club room (on 6th floor) was pretty good, but didn't carry the free movies advertised (SF-themed movies were deliverable to club members for free, but a DVD player will cost you $30)
If you're going to spend this kind of money in SoMa, I really, really, recommend the St. Regis!
A disappointment- some Intercontinentals are very nice!