If you are stopping in Lisbon on your cruise, do not select the tour by Tuk Tuk. We paid almost $100 apiece for what was supposed to be a 3 hour tour. We got barely 2 hours of touring and much of that time was spent sitting and waiting to move from one place to another. Total rip-off!
Overall, this transatlantic cruise is a good deal. The stops before reaching Southampton were great even though the Lisbon tour was terrible.
Some of the entertainment was great but a lot of it was not appealing (ex. a juggler). Singer in the Schooner bar (Anthony Michael is the name, I think) was fantastic as was the Beatles Celebration band. Also the Whitney Houston tribute singer (forgot her name but can still hear the voice).
Decent. Extra seat to view promenade is nice but late night music from the bars can keep you awake.