Reviewer levels
Levels show how experienced a reviewer is. They never change a review's stars.
Level 0
New
Just joined
Level 1
Getting started
1 published review
Level 2
Regular
3 published reviews, 1 with proof, account at least 30 days old
Level 3
Trusted
10 published reviews, 5 with proof, 10 helpful votes, account at least 182 days old
Level 4
Expert
25 published reviews, 15 with proof, account at least 365 days old
Breaking the review rules drops a reviewer 2 levels and pauses promotion for 365 days.