An AI agent got a $250 delay credit out of Delta for one person. Another one cancelled $1,300 a month in subscriptions its owner forgot about. Then I saw the ranking of all nine of these agents built on what users say in public, and the one I use every day came in 6th. Meta’s Muse is #1 with a score of 70.5. @feedbackbench is a new site from Enterpret for comparing AI personal agents on what real users say about them. It read Reddit, X, YouTube and both app stores from August 31 to October…