I was on the fence also. Judging from what I've seen and read, I would say no. The problems I see are:
* AI is very weak
* game mechanics aren't implemented enough (ex: high level Magic spells don't scale, no meaningful documentation, bad interface, odd content, etc.)
* Multi-player isn't activated. The cynical side of me thinks that that is code for "it hasn't been finished yet." Given the complaints about incomplete game mechanics, MP might be incomplete, not fully tested, not balanced, etc..
* numerous complaints about crashes, so it may be pretty hit or miss as to whether you can play the game
* there are a lot of "give it time" or come back in six months type comments.
* non-trivial amount of "no game is ever finished" and "no game is bug free" comments
* non-trivial amount of well reasoned/rational/polite posts about game problems and negative user reviews
I would wait and check back later. Or wait for a big price drop.