I've actually had more trouble with items bought on here than on any other marketplace : short paid, warped necks, bridges hanging off, chipped paintwork, bulging frets and knackered electronics, sellers not turning up to meets etc. I've had lots of positive experiences too, but the BC marketplace doesn't give me a warm fuzzy glow like it did in the beginning. I don't expect the sellers on here to behave any different than those anywhere else from experience, there are some good and some bad.