It depends how tolerant you are of some pretty small bugs. Some people are making out like this game’s bugs are the end of the world, but they really aren’t. I’m getting quite addicted after 18 hours. Sure there are things that need changing and balancing, but hopefully they will come along soon.
If you do decide to bite the bullet, double check your system specs against the required or post them on the forum if you are concerned, as there are some people who I think presumed they could run this on any old laptop. Also read as many of the player guides you can find, as they really help.