That's especially nice if you have helpful and help+ installed. The formatting is great, additional important things are displayed, like the source code of a function or a value of customization or list of maps the function is set and under what key. Give helpful a try, it's going to change how you interact with Emacs' help.

Ah, also, info+ is nice, too. Both the Emacs manual and Elisp reference manual are available as info books, under C-h i. info+ adds syntax highlighting to code snippets, improves search and navigation, and supports bookmarks.