Its a great game. The story is fun, the characters are unique. As someone with a pretty short gaming attention span, it was refreshing to find something I could play through without it getting repetitive. The game is a bit short, but its exactly as long as it *needs* to be, which is a rare treat.
My biggest gripe is the number of bugs in the game itself.
I repeatedly clipped into the terrain, had items not function as designed, etc. At one point I even *accidentally* skipped 1/4 of the game when I walked into an area I wasn't supposed to have access to, causing the game to update my progression way ahead of where I was supposed to be.
Luckily I was able to edit the same file (Its just XML) to roll back my progression, however for the causal user this would have been absolutely devastating.
Its a really fun game to play, as long as you're careful about not pushing it too hard in the wrong way. You could end up ruining your save file pretty easily