Hate it!!! Besides the fact that I kept holding off on booking a room at Ballys for Labor Day week (Aug 31 thru Sept 6). Three of the six nights would have been comped. I was waiting to make sure my boss would've given me the approval for my time off, I lost the comps that week. Kick myself! But I swear from second to next second, CET changes those rates on the calendar. Even when I'm signed in on the same session. I went to book it even considering there was now a rate ($16/ night) for that week for me. So I selected it right?! On the next page for confirmation the rates hike back up to another rate... What is this crap?! When I call CET to explain all they tell me is that rates change story. I suppose it wouldn't do much good either to say I saw the comps last night for those days and today I went to book and they're gone. Grrrrrrrr. Next time I won't wait!