I had a bunch of cavities filled and a crown done. One cavity was filled incompletely (according to my current dentist and visible on the xray) which meant that I had to get it redone. Communication/listening was poor; one example is that once the dentist started to give me a cosmetic procedure I most definitely refused when she first broached the subject with me! I wish I had more positive things to say but I don't.
out of 
