I am a basic user here... and the M360g2 does the basics extremely well when paired with my LG V10. So txt and call messaging are great. There are scattered comments about the vibration strength not being enough but I have not found that to be the case at all. I like responding via voice to TXT messages, although I do have to speak MUCH slower and clearer than I normally do to get it to work. Admittedly I am a fast talker by nature. It doesn't bother me at all not being able to answer voice calls through the watch, (like I thought it might). IMHO certain things should remain private.
Haven't tried games on it yet, or remote camera shots or music player controls.
One thing I DO like is the grocery shopping check list. I check off items from my wrist without taking my phone out of my pocket.
As a watch collector WatchMaker Premium is awesome. The development community and open source developer support is unreal. Fellow watch enthusiasts, simulating every watch imaginable. Absolutely worth the ~$3-4. Another good one is Intellicom watch faces, the watch designs are a little more "crude" looking and some a little less refined looking... but still there are a LOT to chose from.