How does the community feel about ARAM?

I don't like how it give you random champions and doesn't care if you have a crappy comp. I think it would be much more enjoyable if it maybe gave one of each role and like marksman and mage and stuff. Instead of some games being impossible because you just lack proper composition. The random champion thing would not be all that bad if everyone got one of the roles. I don't feel like ARAM is how league should be played. There has GOT to be a plus-side to playing that cruddy game mode.