Josh got a refund without problems, I am waiting on mine still.
The game has a lot of potential but personally I couldn't put up with the performance issues and some game breaking bugs:
- fps was dropping to sub 20's, mostly around 30-40fps and the graphics looked awful (imo), if I can play crysis 3 maxed out with a constant 50+ fps then I should get better in this
- texture pop is too much and very distracting
- getting stuck on objects i.e. tony's trex in the base lol
- floating objects
and a few other things.
And to top it all of, imo in its current state, it is not worth £22, if it was £10, then I would have kept it.
I know it is only an alpha so when he gets most of that stuff sorted, I'll probably re-buy it.