It takes some getting used to. The rails system is weird at first. Watch a few playthroughs and it becomes a snap, and even fun.
I was hooked once I saw a handful of the cutscenes and dialogue, and had to play through it myself to see the rest. Pretty awesome writing and localization. Every time I see that scene with Harman and Kun: "Tricks are for kids, Kun", it cracks me up and I think of Kill Bill. Or when Dan tracks down Curtis and he says: "Danny Boy. Look at you! You've changed considerably. Into a badass, if I may.". It's just the quirky dialogue that makes an otherwise odd game a blast to play, and was the start of Suda making games that rip off pop culture to increase the fun factor.
Definitely one of those love-or-hate kinds of games.