I been playing the beta and this game is just OK, in my veiw the idea is good but it needs another year in devopment.
I wouldnt pay for this. There are far more polished games out there and even on a high spec computer like mine you will get low fps in areas and loading time lag (in the mins) (The game is full of ads also if you dont pay)
Its pretty rough atm. Buy it in 6 monnths time.