Doug, (and McKeever), I think it depends on the dynamics of groups aboard the Mariner. I have been on several cruises on the Mariner, and activity in both Horizons and Stars has been all over the place. On MINT, there were about 50 of us from LCT aboard, and Starz seemed to be the place to be. It was alive and kicking every night. Suzanne even led a conga line out into the hallway! On other cruises, I have walked up to Horizons and it was dead after the show. At other times, I have gone up there and there were lots of dancers out on the floor, and Stars was empty. Not that I have a whole lot of experience with late night, but on the Voyager WC for my one leg, the Voyager Lounge was packed after the show almost every night (of course, no Starz on that ship). Something about all-inclusive, maybe.