This might get me to buy more games. Let me start off by saying I'm a very casual gamer, playing only a few hours a month tops. My two friction points are the return policy, which has a 2 week limit, and the huge download sizes for games.

If I wanted to play a game, I'd have to wait a few hours to download the whole thing. I don't have Google fiber. My time to have played that game is usually gone by the time that's over and I might not get a chance to play again for another 2 or 3 weeks. Having the 90 minute trials would completely solve this problem for me.