"Fortunately vim comes with some very good tools and an excellent documentation. Run vimtutor until you are familiar with most basic commands. Also, you should read carefully this page: :help usr_02.txt."
It takes less than 30 minutes, and teaches you a lot of useful things, with practice, that actually makes you memorize the things. If spending 30 minutes learning vim is "slow and boring" to you, then I sincerely doubt vim is for you.
Indeed, the article is certainly too short to be slow or boring. It reads in 2 minutes, and you learn near to nothing about Vim, not even search and replace or <c-y>.
However, these kind of tutorials always fail to mention the number one way to learn Vim:
and Those two (and successive pages in the user manual) will teach you practically everything about Vim—and they're included right in Vim.