Eh. Sort of. Like the other person who replied about the Emacs plugin, I find myself running into issues with the Vim plugin -- usually not the keybindings as much as the ex-style commands. For instance, ":20,27m." will move a block of text in Vi/Vim to under the current location; that doesn't work in VSCode Vim. Worse for me personally, I've gotten really used to the ":find" command being the (rough) equivalent of a fuzzy file search: ":find App.php" will find that file no matter where it is in the current project, but again, not a VSCode Vim command.
It's a good emulation, but it's not a great emulation.
Oh, yeah, I do use that (well, Cmd-P over here in Mac-world). It's just when I get into Vim mode I type ":find" reflexively and I get disappointed for a moment. :)
(Ironically, there's a Vim plugin called CtrlP to do the same thing that I never use because I find it confusing and weird compared to everybody else's implementation of the same idea...)