Played some last night, fantastic considering it was in the US.
Going to be great from my brother, set him with a his netbook attached to TV & a wireless/mouse keyboard. When he's playing Crysis on that without having to spend 400-800 on a gaming rig, I'll be annoyed!
Or get the microconsole itself http://www.onlive.com/service/microconsole
Rumoured to be around the £25 mark... Still, under £100 would seem like a good compromise to me, plenty of mark-up to cover the no longer subscription based service. And considering you wouldn't HAVE to buy it...