I purposely bought this because of the Alexa integration but that has been a nightmare. The ThinQ alexa skill seems to be the culprit as the ThinQ app works fine independently but Alexa could just not find the device using the skill. It's a letdown when you want to have this on a routine with your other smart devices. Up to this point I have not resolved that issue and now on an temporary fix (Thinq complete). You'll have to say "Alexa Tell LG to do this etc etc"  instead of just saying Alexa turn on AC or whatever name you have it on the app. As far as performance goes, it's very good but take into consideration the Alexa integration problems if that's what you are after.