In my opinion, the game is of extreme quality, it's undeniable, but the price is too high, considering that it is not a complete game. I understand that the developement takes lot of time, and it's even right supporting the creators (I purchased it indeed), but it's also not fair paying 7$ for a "raw" game that doesn't last even that much in terms of play time. I would like to point out that mine was a criticism, not meant to offend anyone.
P. S. Compliments to the artist, really great stuff