Absolutely check it out. I am very picky about my sheaths, especially the retention (9 out of 10 kydex sheaths I get, even custom, I need to heat up/mold to increase the retention for my taste). This one is good, not great, but good and more than acceptable.
The velcro retaining strap isn't stitched so you can do with it what you please. For me, that was to put it in the box and never think about it again (until now). They likely needed to include it to make it jump passable. I've never been a fan of these customizable fold over velcro belt loops but lots of these sort of knives have them and this one is far from the worst (my difensa and NYX straps were worse). I will likely replace the belt attachment with the same Esee 5/6 clip plate I have on all my larger knives. I've found that to work best for me.
The retention button was a big worry for me. I'm glad to see it is simple and seems robust. I've seen some really bad plastic retention button sheaths (Benchmade, I'm looking at you) and this isn't one of them. I might be worried about it breaking if I was a solder rolling around in the sand of the desert dispatching sentries but for some basic recreational woods work and cutting stuff around my property, I'm not worried at all.
So yeah, I was worried about the sheath because rarely does a company get a molded plastic sheath right, so with this I am pleasantly surprised and satisfied.