Had my lower legs done. Probably about 5 treatments costing around $1800. Have fair skin and lots of dark hair. went to a few different people and I really think the results do vary. Not sure if it is the machine, the operator or at what stage your hair growth is at. My results were patchy ie. some areas no hair grows back and some are almost as hairy as what they were. However having said that, I do like the results as now I can wax myself once every 6 weeks or so and it is much easier. waxing myself before took too long and was too painful. so was exxy but probably worth it.
Also had lip done. The just can't seem to get the machine right on that bit in the middle so I still wax it but the rest is quite good. However there are still some stubborn hairs around and I would like to go get them zapped with electrolysis, but not many people seem to do that these days.