I did buy it a month or so back, and was not sure myself. After using it for so long (and getting a second one for my wife), and having used all the major brands out there, including Zagg, etc., I can say without a doubt, the Zeos screen protector is absolutely amazing. Just make sure you buy the right one. I got both edge to edge (non-case friendly ones), as neither my wife or I like cases. She has a minimalistic one, so it worked fine. If you're using a heavy duty case, get the case-friendly one they have. I did post a few pics of my phone with it installed right here, a month or so back, if you want to see the pics.
I think the reason they have not too many reviews, is that they sell more wholesale to cell phone stores - that's what the guy who I spoke to told me, and only sell online in a few places from what I know. I did purchase it at their site zeosdirect.com. Also, I think they are a relatively new company, so maybe that's the other reason?
The choice is yours, as there are tons of brands out there, but personally, I'm very happy with my purchase. They have a 20% off coupon from time to time, so if they do not have it now, maybe a good idea to wait until they have it again.
Cheers!