FROM: Facebook Affiliate Team
...In this effort we have looked most closely at reasoned feedback, specifically "offensive" and "misleading." While I can't provide you with specific ads at the moment that have been generating this feedback, I can offer insight into the trends we have been seeing in terms of offers.
Free product ads – while these are no longer allowed, they have had a strong negative user reaction, many categorize this ads as offensive/misleading
Subscription offers – also strong feedback indexing high on offensive/misleading. I would begin to reconsider running offers for the Make a Baby and How old will you look ads.
Financial offers (insurance, debt reduction) - car crash offers indexed high for offensive feedback, misleading language such as "new stimulus package allows you to..."
Dating offers – very negative feedback if the images are provocative
We are also strongly recommending that you explore new verticals that generate lower amounts of negative user feedback such as retail, gaming, and education. I would love for you to send me new creatives and campaigns as you create them. I will be checking in with you daily to update you on progress you have made in improve this user feedback score.