I believe Lee Mason will be your cruise director on Celebration. We had him on our pre covid journey cruise and he was a lot of fun. In general, CCL cruise directors are more energetic and humorous. As far as the type of people on the ship depends on location and length of cruise. Celebration on a 7 day cruise should have a lot of good people on board. 4-5 day cruise out of New Orleans for example, expect to see more rowdy drunks. They don't call it a booze cruise for nothing.