As I always been mentioned by most of users, neutral tag is fine since it doesn't ruin your reputation.
A negative tag either.
However, it should be noted that some neutral tags may affect the ability to earn through signature campaigns. For example:
... do not apply if you have neutral feedback from
actmyname.
In this case and drawing a parallel, JollyGood's neutral feeback could affect the OP's ability to earn through signature campaigns.