We've sat in both the general seating area and also in the private rooms upstairs.
The general seating is good, except for the squeaky seats. We've been watching movies here since GVR opened.
The private box is great. You sit upstairs above everyone in a private room that can seat a party of 15-20 depending on what room you get. You can either order food from their concession stand, through GVR hotel, or do what we do & just order Fat Burger...they'll deliver it too. They offer the box to VIP's or you can rent them (not sure on price)
All in all, it's a win win situation here. They don't play as much children's movies here as the Colonnade does-but it is a casino. It's a clean theater & I recommend it too all my friends...now if they can only fix those squeaky seats!