I've used it on quite a few games, on about half of those I didn't notice it, which presumably means it was working properly. Can't say I found it to be any use at all. On other occasions it has prevented me playing a game entirely, either through crashing or failing to log me in.
I try and avoid it if at all possible, it's a liability that is supposed to do some useful things but actually just adds a layer of failure over a game.
I try and avoid it if at all possible, it's a liability that is supposed to do some useful things but actually just adds a layer of failure over a game.