Under/Over

Specific rides and roller coasters are sometimes concieved in opinions by many people to either be underappreciated/underrated or overappreciated/overrated, but however still incredibly liked or disliked for this.

An example of Under/Over is the argument over Hex - The Legend of the Towers, which has recently been said to have merged from its underrated tarpaulin into a overrated Towers gimmick.