Reviews

The second slide shows what customers think of the games. Split the reviews into three groups by their stars, as in the lesson on functions: positive for 4 or 5 stars, neutral for 3 stars and negative for fewer. For each group, show the verdict, the number of reviews as review_count, and how many of them have a comment as with_comment, the biggest group first:

A tip: what COUNT counts depends on what's in its parentheses.