Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wins for most messy

Pros - did not irritate my scalp or skinCons - This is the messiest, drippiest hair color I have ever used. It doesn't last very long (less than other non-permanent brands). It has a very red tone. If that is what you are looking for, you might like it, but I wanted more like the actual color honey brown.