Anyone else has this feeling that every tutorial ever explains basic things in minutae details and then in parts that are actually unintuitive and hard it does not explain anything?

Case in point Angular 1.X

Now, i feel pretty confident with my ng knowledge, but it still looks like there is lack of balance to docs/tuts, it shows up in questions ppl ask on irc etc.
So I don't think it is a question of my subjective viewpoint.