The forst three items on the list are mood killers (and boner killers, too) in that order - bad breath, body odour and crotch rot.
If the breath is bad, it kills the session right off the hop. If the breath is OK, B.O. will still kill everything. If both are OK, a nasty kitty will obviously eliminate DATY and is a huge turn-off.
Fortunately, it's been very rare, but I have encountered a couple of ladies who passed all three tests, but turned me off completely when I started DATY, only to run into SAS (stinky ass syndrome). SAS can turn a raging hard-on into a shrivelled little peepee in microseconds!
I don't think price is much of a factor here. Some people are just oblivious to their own bad hygiene. I have no idea why.