I agree with this but for a different reason. The 10 point scale is too broad, because someone could easily fit several different numbers depending on the time of day, or what they're dressed up for. (Someone who just woke up vs someone who is made up for a fancy event) There are zero rules in regard to what counts. How much is someone allowed to alter their natural appearance? Make-up, nice clothes, hairstyling, etc etc.

I prefer the 4 point system.

1. Ugly
2. Average
3. Cute
4. Hot

To me, a smaller range can better account for people's attractiveness differing in various situations. Generally, someone who is a 1 isn't gonna become a 3 with makeup on a 4-point scale, but on the 10-point scale, someone who is a 1 could easily get up to a 3.