Having visited Blizzard Beach in May 2005 and Typhoon Lagoon in September 2006 I must say that I (23 male) definately prefered Typhoon Lagoon, the wave pool is absolutely immense and the new 'water coasters' even up the stakes when it comes to slides, I also think the themeing is a touch better and as said before more relaxed. The only reason I would choose BB over TL is if you are really into BIG slides, BB has two slides definately not for the fainter heart, if you are a daredevil perhaps you should try it, if not Typhoon Lagoon all the way!!!