...that pretty much says it all. Yes, it suffers on occasion from the "big eyes, overblown facial expressions, and weird hairdos" that seemingly all anime unfortunately has. And there were a couple of spots where I found the dialog to be just...weird.
...but, it is a very original concept and storyline and I did enjoy it. It just would have been better without the typical anime "hallmarks" mentioned above. This would have made a great CG animated, or even live action series.
So if you are an anime fan, I am betting you will like this a lot. And if you aren't, it is still worth checking out, you might be pleasantly surprised.