It's not even the entire feature set. For instance, it seems like I can't control different devices with it, which has lately grown to be an essential feature f

It's not even the entire feature set. For instance, it seems like I can't control different devices with it, which has lately grown to be an essential feature for me — 60% of the time when I have my phone on the charger, I can just yell 'Okay, Google' from across the room, and Spotify will put whatever music I ask it to on my PC's speakers.