I think most of us do agree. The official documentation is written as though the reader is already intimately familiar with the internals of git. I'm a smart guy, and I've read the official docs numerous times but every single time I failed to come away with a greater understanding than I had before. The commands are not particularly intuitive either.

I personally think git is fucking awful.

... but it's the best version control system anyone's come up with so far. It sucks less than the alternatives and I use it for all my projects.