Great customization possibilities.
Bugfix-update and optimizations already promised, will come.
Conclusion: You'll be happy buying this and will not regret.
But you will have to put some time into this. IT IS easy to customize the theme but you can't expect running a fully customized page within an hour, this is just normal. There are quite a few bugs right now, but most will be fixed in the next update I guess, which will already be released in the next days. So you might want to wait a week until you buy it.
I recommend this theme, it's definitely worth the money.