Will it need to be witnessed and notarized?
No, it does not have to be witnessed and notarized, but it does, as Hayata stated, have to have a day/date, time and location of meeting. The "rules" specifically state what has to be agreed to by both parties. Guess reading the rules is out of the question for some.
A negative rating becomes an option once these terms have been agreed to by both parties:
- Date/Time of meeting. (Up to a 2 hour range is acceptable)
- Location of meeting.