The art is good, and the gameplay is a bit frustrating, but it's nothing too bad.
The real issue lies in the fact that you only really get to about 25 lust by the time you beat the game, then it's 4-5 victory laps, so you end up seeing roughly 75% of the adult content AFTER you beat the game, so it doesn't really feel like much of a game.
Also, the game gives you lots of gold so you can unlock all the upgrades before you beat the game, but you keep earning gold after the game, so you end up with an abundance of gold with very little to spend it on.
The real issue lies in the fact that you only really get to about 25 lust by the time you beat the game, then it's 4-5 victory laps, so you end up seeing roughly 75% of the adult content AFTER you beat the game, so it doesn't really feel like much of a game.
Also, the game gives you lots of gold so you can unlock all the upgrades before you beat the game, but you keep earning gold after the game, so you end up with an abundance of gold with very little to spend it on.