Is Tixel safe and effective for treating fine lines under eyes?

I'm very interested in receiving Tixel treatments to treat fine lines on my under eye area. The treatment sounds extremely promising as it claims to offer results similar to a CO2 laser but without the associated risks and downtime. I am not an ideal candidate for CO2 laser so am excited by this potential treatment option. I am, however, concerned by the lack of reviews. The few people who have submitted reviews online say it has thinned their eyelid skin. Any input would be much appreciated.