Yup. This is the "dirty little secret" of the Android ecosystem IMHO. Personally, I use Nexus devices... however, I still don't trust these devices enough for

Yup. This is the "dirty little secret" of the Android ecosystem IMHO. Personally, I use Nexus devices... however, I still don't trust these devices enough for very sensitive stuff -- fixes for known escalation bugs can still take a while to get patched. :-/