I've been testing them a fair bit and am really enjoying them. They don't have quite the same board connection as Hyperlite (nothing on the market does honestly) but they are really good boots.
Pros:
Easy to get in and out of
Durable - I saw a proto pair that was a full year old and they still looked brand new after a ridiculous amount of kite and wake sessions on them
Velcro works well
Super light
Supportive enough but good lateral flex
Cheaper than wake brands (retail $499 AUD)
Cons:
They fit big. I'm a true 11US shoe and I wear the 9-10. I swim in the 11-12 (XL)
Lower cut than I usually like but I'm getting used to it
I ride these every week at the cable and kiting and have found them to be a really good boot. I'm used to a high cut, super stiff and supportive boot so I thought I was going to hate them but I was pleasantly surprised. I'll be riding these interchangeably with my Hyperlites this season.