Interesting. Usually my critique for products like this is something along the lines of "great, but how are you going to access your data from the internet?" Typically the answer to that is you need some sort of tunneling service like ngrok to get around port forwarding, CGNAT, firewalls, etc. I maintain a list of solutions here[0]. The problem with most of these services is that they're targeted at developers and ar…
Maybe I’m paranoid, but I wouldn’t want to expose my NAS directly to the internet. At most via a VPN.
However I wouldn't let the random vendor webstack with cloud sync anywhere near anything I care about.