google tv's biggest problem was exactly that it wasn't android on a box.
this made the decision for anyone nerdy enough to want something like that to buy a box that was an android on a box.. which are cheap and plentiful and then you can play (gyro mouse or wireless mouse or whatever input.. and they are 100x better than any fucking smartTv for games, music, online video and anything..) angry birds or really any android app that doesn't need multitouch.
what they need is just a decent default launcher app for tv use(I'm pretty sure there's several on the google play market already though) and start giving the licenses out so users don't need to jury rig google play services on there themselves...