Two minutes into this, jonbly realised how bad this movie was going to be. It's a bloke stuck in a box... Zzz, right?
Strangely, that's not how things turned out. The whole thing was gripping and well made (though the set was a bit wooden...
A few niggles: it's hard to believe that it would be possible for him to turn round in there... and surely a few whacks with the boot would have been a better solution than fire?
It's interesting that, just for a change, the writers had to actively give the victim a mobile phone... where we've become used to various contrived means of eliminating mobile phones from our horror movies.