The graphics are fucking awful, the combat is shoddy and the controls are utterly spack-handed.
Even with all that it's still one of the best games I've ever played and the sheer fucking weirdness of it all is compelling as all hell. It's so fucked up you genuinely want to know what's going to happen next in a way that I've rarely experienced in a game. It's also hilarious in that the drama of various scenes is constantly undermined by the music and characters being utterly at odds with what's happening. That latter approach, along with shitloads of other aspects, are nicked straight from Twin Peaks of course. The game could charitably be called a homage to the TV show but it's got it's own weirdness going on there as well to my mind.
So, yeah, I really enjoyed it but I could totally understand other people despising practically every aspect of it so it's always difficult to know whether to recommend it. You will absolutely either love it or hate it and nothing in between; that much is totally true. Also apparently they've redone the graphics and controls so that might rub some of the rougher edges off it for people.