Dale Earnhardt Jr. is unhappy with his Uber rating

Being one of the world's most famous drivers doesn't mean that Dale Earnhardt Jr. is guaranteed a 5 passenger rating by Uber drivers.

He tweeted on Friday that he was dissatisfied with his 4.0 rating from drivers:

It got a little better on Saturday.

And then even a little better.

Before the roller coaster of Uber passenger ratings went down again.