Porn games have a real tendency to have a bunch of indistinguishable same-body sluts running trains on some "everyman" with the only significant difference between each scene being positioning, hair style, and coloration.
Sometimes, if you find a well-designed japanese game which was labored over by ancient masters who trained for 100 years and folded the code for the game 1000 times, you break that mold and get a bunch of different bodied sluts running trains on some "everyman" with the bodies generally running on a spectrum between "That's no titty that's a moon" and "Literally actually a child".
Fortunately, Tales of Unity doesn't run into that problem too badly. While there's certainly a bias towards the larger sort of women the girls manage to look distinct for reasons beyond their hair and color. The girls also have mostly distinct personalities - while they're all rather eager to jump on your dick and are friendly folk to a woman there's a lot of emphasis on their unique character traits which really helps sell that you're banging someone different this time.
The story's not unique, but it's also solidly outside of the realm of cliche, with Man having lost a war to the Elves a generation ago and only slowly having been reclaiming their place in society, much to the Elves' chagrin. The cast is majority monstergirl (if you count elves, at least), but that doesn't come off as cliche either, with each girl having her race help define, but not entirely define, her character.
All in all it's a very solid game despite Stronk sometimes losing his grasp on English (to be fair, it's a wily-ass language) and thouroughly deserves all four of the stars each review has given it thus far. Given Stronk's rate of improval since the beginning of the project, as well, I suspect it'll be a five-star game soon.