Pure Disappointment *possible spoilers*

I thought this would be some type of interesting sci-fi flick, however it was a mess. Who were all these characters? Why did Clane C.'s character rarely say anything - what the hell was his problem? Who's Manna, who's the bearded guy? If he's such a tinkerer why can't he make his own device, why rely on Christian Kane (only character I liked in this film). The kid was OK. I give it a 3/10, and that's generous