We did Valiant Lady over Christmas. Cruise was sold out, 2700 passengers. We didn’t face long queues for anything. All dinner reservations there was no queues to get your table. No long queue for events, people queued up for many none tickets events like bingo 30 mins or so before, which causes a long line, but our experience was wait till later, and there be no queue and still get a seat. Unless you really wanted a specific front row seat. On sea days yes the pool can get busy, especially if the weather is good, though didn’t feel overcrowded at all. The longest we had to wait for a drink in any bar was probably 10 mins and that was at the dock house on day one where the is limited other places to get a drink before sail away. The service though-out the ship was fantastic, staff providing amazing service as quick as possible. I honestly say don’t worry about it, relax and enjoy it, even with a full ship there is a lot of space in our view, and we’ll organised .