We are booked on Quantum for next March the 12 night and there will be 8 of us going.
We don't always see each other during the day and we always found the MDR a great way to see each other and talk about our day in port etc.
The new Dynamic Dining will be interesting for sure, but like a previous poster mentioned, it will be difficult to reserve anything until the entertainment schedule is released. I'm sure they will post something soon
If we don't find something to eat there is always the 24 hour NEW Windjammer that serves all day breakfast