When I first heard about them, I thought they were a good idea and put it on my maybe list. Crossbolt safety on a pistol actually sounds good and Glock mags are a great way to go.
But now Springfield brought out their Hellcat and I'm convinced other companies are going to be doing the same. In a period where sales are slow, the P365 is selling well. $500 for any pistol is still a steep price for a polymer pistol tho and I'm expecting companies like Ruger, S&W, Taurus to bring out their P365's at a much lower price.
So, I'm holding off on buying a single stack for now. I have to believe Ruger is going to be coming out with a 365 around SHOT in January, their only single stack 9mm right now is the EC9s, and that itself is a budget version of the LC9s, so they're probably looking to make an improved 9mm for CCW and a P365 clone for $300 would sell like hotcakes.