Yeah, the drifting missions, you have to watch the Youtube guides to get a gold-level time. The only one I have silver on is the crazy Tsukuba one. You will receive 20k credits for getting a gold level score.
It's safe to say that, in this thread created to help people out, the guy posting "drive faster lol" without recalling that a bunch of the missions don't actually require going faster is very much the person who doesn't get it.
If you're not helping or needing help, stop posting.
