I can't see many people paying this, I think Everton had 19 games broadcast on the main broadcasters last season, so if we have a similar number again, that's 19 games to buy at £14.95 that's £284.05 on top of what people are already paying for, sky, bt and prime.
It wouldn't be so bad if there was a way to get all of 1 teams games, even if it was £20 per month, because I think many people would reduce their sky/bt package to compensate. But in the long run it would damage the premier league. I think part of the reason its successful is that the TV companies have to show all the teams and people end up watching games they wouldn't normally watch and seeing good football (don't get me wrong, sometimes it is rough as well)