It's strange to me that this is the pattern for things like books, movies, or beer but with Uber drivers the pattern seems to be "Give 5 stars unless something

It's strange to me that this is the pattern for things like books, movies, or beer but with Uber drivers the pattern seems to be "Give 5 stars unless something was wrong." Before I learned this Uber etiquette I would rate drivers the same way. "Well, he got me from A to B without issue, but was there anything that set this ride apart and elevated it?"