On our Navigator cruise we've had some Top Tier (formerly G P T) events but with 320 to 340 Top Tier guests all they can do is stuff us into the theater and have some singing from the cast. Last night they choreographed an "Under The Sea" program of singing & dancing that lasted 45 minutes and was better than the regular production shows. It was so good that, even though it lasted until 7pm, everyone stayed until the end.