Simple math. If the variables are understood.
I am working on the equation.
Pleasing colors are always 10.
Trojan purple is about a 6, depending on who you ask.
White or Black are usually 9 or 2, depending on who you ask.
Mauve is obviously valued at 16.
Heavy is rated at 4 to 14, on a scale of 1 to 10.
Battery life is rated at between 4 and 18, on a scale of 1 to 10.
Some is 7, great is about 10, bunches is over 13, while a hole lot better than users claim is 22 or more.
"OK" almost works, sometimes.
"Not Bad" means it worked, once.
"As Expected" means pretty good, but not good.
"Good" is almost OK.
"High" is usually too much.
"Perfect" is almost good, but not quite, and considerably less than expected.
Butt their are sum variations.
G-