Works good for me! I have it set for a Sony TV and 2 LG air conditioner units. I like that it shows in smart bulletin so I don't have to go into the app to use it and it has my entire remotes in there. My AC remotes are in Korean and I can't read them well lol
Ok. I figured out the problem. Since the G4 is curved the sensor tends to point upwards. Therfore you will have to point down towards the t.v. instead of strait to the t.v.