 Iberostar's resort location in Playa del Carmen was also cited in other reports, by the Journal Sentinel and CBS News, regarding TripAdvisor and its controversial review guidelines.Red-flag reviews of two women staying at the resort in 2010 and 2015, who were allegedly raped, one by a security guard who worked for the resort, were taken down by the travel website.There are more than 120 Iberostar hotels worldwide.