Has anyone looked into / played Guncraft and what are your thoughts on it?

I saw it and though, "At last, a block building sandbox game; This is just what the world is missing" and then I remembered that every other indie game of the last 5 years has be a block building sandbox game. 

Right. I was just curious I know that minecraft has gun mods but I prefer fps games and sew it had hellis, ac130 and such thought it may be okay

I saw it, and thought it was essentially Ace of Spades with vehicles, for what I know it could be a completely different game.  I'm not paying any amount of money for it either way.