Is this game worth playing? I can see the reviews but they are mixed some say it's good some say it's not that good.
It's a stretch to call this a game rather than a visual novel, but if you count visual novels as games, fine, you know what you're getting. There are very few choices, and almost none of them affect gameplay - they're all a case of "shall I bang this woman or not?"
The story, IMO, is brilliant. The graphics are brilliant. I suspect (with no proof) that most of the bad reviews are from people who have moral objections to some part of it - either they think anything with a trans character is offensive, or they hate the fact there are no unwilling women to rape, or they object on principle to a game where a guy has lots of women wanting him.
If you like the idea of the storyline, you're pretty much guaranteed to love the game. If you can't stomach the thought of not being monogamous, it really isn't the game for you.