Possibly the most predictable slasher/thriller that I have ever watched. 'Cyrus: Mind of a Serial Killer', is a play by numbers of killer proportions. And most of all, please don't cuss...
I think that everybody knows from the start who the killer is. If you don't, then perhaps you need to rethink the way you interpret people. The accomplice isn't hard to fathom either.
A nice attempt to try and evoke feeling for a serial killer, by relaying his hard-knock-life story. But at the end of the day, a killer is a killer, and there is little sympathy to be gained.
Entertaining enough, but clearly not reinventing the genre.