I haven't gotten my hair done here, but have been in for massages and a manicure and pedicure. The manicure and pedicure were both very good, not amazing, but very good. The massage was also very good, although I must say the relaxation factor of the last massage was lost a little in the screams I could hear from women getting waxed in the room next door.
For me it just seemed a little over-priced for the services when I have received just as good of services elsewhere for cheaper.
I do think that for one-stop-shop spa services it is definitely a better option than Dulce.