Restaurant service was great! But for about an hour we were the only people there, so what do you expect :P. Anyway, the ones on duty were obviously experienced staff, from wait staff to kitchen/station chefs. You know, in all my visits at Sentosa, I've never had the bad restaurant service people keep talking about.
You're not the only one, if what they said is true, they're about 50% occupancy right now, and moving on to almost 100% by weekend! Can forget about upgrades

. It's also very busy during lunch apparently - lots of office-types coming to makan...
Parking is accessed from the lane behind the buildings, unless you want to take your chances with the parking aunties roadside. I can imagine that it would be very difficult to get a space during office hours. And NO parking redemption, either as a guest or for eating at the restaurants.
Oh yes, the bar/grill has this wine dispensing machine run by a smart card. I don't drink but the concept is really cool :P. Someone else will doubtless review it.
Btw, dinner buffet was $78++. Ala carte items at a glance looked to be about $18-25. I had a shock when I got the bill, my fault for not asking first. I admit I expected it would be something like $42-45. Thank goodness for SPG 30%.