Yeah, the 9S playthrough is weaksauce and imho the low point of the game, but if you can stick through it, things pick up afterwards. That said, if you dislike the mix, well, it's just going to be more of the same. Personally, I was a bit dumbfounded at how much I enjoyed it, despite disliking many many of the tropes on display and not finding anything special in isolation. Well apart from the music, the music is magnificent. But otherwise, graphics, art, combat, hacking, shmup, story: all of that is serviceable/average, nothing exceptional. And don't ask me about the "deep philosophy"... But together? I can't tell why but it really, really worked for me.