[iM yang]

I find LoL to be as enjoyable as you want it to be. A lot of my friends get really angry at the people they get matched with as they 'always feed or are always terrible'. I always try to be friendly and that makes it much more fun, every loss was my own exactly the same as in SC2. Although I find SC2 to be more rewarding.
I think if you tend to blame outside factors for your losses in SC2, balance for example, you're not gonna enjoy LoL.