Wand style remotes that are all touchscreen SUCK.  If you are using it for music, use your phone.  If you want to control a TV, get a real wand remote and not a phone turned into a remote.  I believe it retails for $1300 if I remember correctly.

Also, its not that it doesn't support C4, its that C4 changed something on the backend to block them, and honestly, I don't blame them.  Ava was created by an ex C4 guy and the original creator of Neeo, which was sold to C4.  So they took the money and created a competing remote to the one C4 bought.  Why would they think C4 would just let them use it with their system?