I spent $7500 this past year on Exelis, Fractile, IXL etc with very minimal results. Six months later brown spots are still dark less, loose skin is still loose, rosacia still blooming, etc. Of course, you sign a disclaimer before treatment that results may not be as promised..
They are lovely people in a beautiful clinic. The hard "upsale" and unproven promises on treatments are disheartening.
Bottom line is "let the buyer beware".