For those who are complaining about lore
Although i do agree with a part of you that it would be nice if riot could put a little bit of writing into the lore section of the client, what they have been giving us is more then enough. Lore isn't always this black and white story of what a person did or how a person came to be, it can also be a story of the origin of mystery, and i for one love the cinematics that are doing for us because rather then giving you everything on a silver platter, it makes you think, contemplate, and collaborate with others on what it could mean, and I love that mystery that lies in a good story. and a lot of times if you just connect the story with they type of person that u have collected the champion to be, you can usually figure everything out that need to be found
tl;dr Use your heads, imagination is a wonderful thing