While what I've played (most of the game) is very well written, I did not go far on the Matt path. He's just too vile for me. I confess that, in RL, when I was 18 (I'm a college masters student, now), I probably would not have been able to resist the impulse to grab Matt's wrist and do a Karate throw on him (not that the game had the option to do so). In the game, slapping him was somewhat satisfying.
As a bisexual girl, I enjoyed the Kate and Damian paths a lot. They were very sweet. I also enjoyed the Violet paths a lot, the "subby Violet" more than the "dommy Violet" (despite not being dommy, myself).