Trying to get a sense of experiences that buyers/sellers had with PPIs on their cars bought sight unseen.

I realize this experience is all over the board, especially with not-common vehicles and ones where specialists are few and far in between:

• What was the car?
• How much did you pay for a PPI?
• Was the PPI you got thorough enough?
• What was the PPI missing?
• How did you find the dealer/shop/person that did the PPI?
• Did it include photos?
• Did you get undercarriage photos? Are these important to you?
• Was a compression test included/important to you?
• Did the PPI include a paint reading / do you care about one?
• Did you trust the PPI?/ did you buy the car because of the PPI?
• Have you ever gotten a PPI ahead of selling a car?
• What do you think is missing in the process of getting a PPI (as a buyer or seller)?
• How would the experience of buying a car far away be improved to you?
• How much was cost a factor in the PPI (buying or selling)

Any feedback would be greatly appreciated.