Absolutely you will love Princess. Don't miss the International Cafe. The shows are excellent for us, at least. Be sure to go about 40 minutes early to get a good seat. It does get crowded. The service is top notch, as is the food. The room you are considering is the same one we had booked, but had to cancel for medical reasons. There is always a lot to do. In some ways we liked Princess even better than X and we've been on more than 20 Celebrity cruises.
Just do it. You will not be sorry.