I have two of the v3 QRs, been using them since March. So far so good, no issues. Resetting is easy and intuitive, not as easy as seatbelt style click-ins but easy enough. My one slight criticism, it's somewhat easy to push the housing up too far when securing the chicken loop requiring a little extra fussing, not a big deal but something to be aware of.
Overall I'm happy and have confidence in the QR.