I "stayed" there 10/2 as well - pretty much the same comments. Actually, I drove home and then drove back in the morning and had breakfast (taken off the bill as a Diamond, I left a cash tip) and checked out. JD, I didn't see you there, if I had known you were in the area I would have suggested dinner!
Sadly, the prepaid stay has not posted, I suspect that them fiddling with the G2 bonus made them also mark the stay as ineligble - this tends to be a problem with regular Hyatts I've had elsewhere on prepaid stays. So I've held off doing any more here until I get the first one straightened away - I booked 4 different $55 nights at the HP Lombard instead as it's about six blocks from my parents' house.