For all the "free tech support" he is giving pirates, he still has yet to make the game playable on my machine. Ironically, the legitimately bought version I have doesn't run and when it does it is so slow as to e unplayable. The pirate version I have? Works perfectly before he posted two comments to TPB that somehow became a giant viral "OMG HE HELPS PIRATES" annoying story.
That said, I liked it enough after pirating to buy it. Great, fun game. I don't think the bosses are that bad either, but only the final boss really seems to follow the game mechanics properly. The rest just break the rules and kill you.
The soundtrack is great but really only in the context of the game. Kinda mediocre out of it.
The story thinks it is better than it actually is and no answers are forthcoming that at all match what goes on in the journey. Still, it's a lot better than a certain other developer that thinks its mediocre drivel is high art (Rockstar cough cough).
Overall, the story should be that this is a fun, unique, brutal game even if every line of dialogue were expunged and the game played on mute and the developer was completely invisible. Everything else is peripheral. Even the bugs that make it unplayable on my machine.
But it will go cheaper.