@steveurkel: There aren't more mini-games. But unlocking new swimsuits, videos, getting more money and figuring out what items each girl likes and what they will accept or reject are the core of what these games have always been. This one is no exception and doesn't disappoint.
I really like the new owner mode because it makes the game more challenging, it's where you can unlock new modes by raising your owner level and get the best items and swimsuits. I've done 4 vacations so far, each of which have taken me around 5 or so hours each. So that's where the time count comes in.
Bought this game and am loving it so far, I've put about 20 hours in and don't see myself putting it down anytime soon. The casino is really addicting and unlocking new stuff is quite fun.
It's just a kitchy little game with a relaxing atmosphere, definitely a nice change of pace.
12_Oz_Mouse's comments