We went there last year (last week of November/first week of December). We ate dinner there on a party evening. We're a party of 5.
'They wouldn't let us check in until ADR time as others have already mentioned. It busy in there, and while I didn't look at my watch, it had to be at least 25 minutes before we were seated.
There were so many families waiting to get called, it became like a game show!
Our meal was very good - way too much food though. We were over hungry by the time we sat, and stuffed our faces.