I signed up to the free trial which is for 48 hours. After following their instructions I set it up and was rather disappointed to find that you can't download programmes on iplayer for 30 days as it still knows you're not in the UK. Playback was very jittery with frequent pauses. The ITV player was the same. I watched BBC news from the UK live which was fine no pauses at all.
Is it worth £10 a month? Not sure on that