Read it years ago and can't remember everything, though I clearly remember the common route almost making me drop it. The comedy was honestly not enough to make me forget the defaults. Can't remember them all, but a sentiment of isolation, a world of papier-maché without substance behind. Isolation if done well (especially for psycho/horror) can be very pleasant, but that was not the case in this too isolated, too long and too repetitive common route.
I clearly remember two positive aspects though : 1. you spoke about the music not being good but I really loved them. 2. I read the fan TL at that time and I remember having thought that it was exceptional.