We were diving in Dahab with Sinaí Divers. The divesites are fabulous specially Lighthouse, The Canyon and Eel Garden. Sadly the Blue Hole disappointed us except the beginning of the dive a canyon from the surface to 27m. The dive center of Sinai Divers is in the Hotel Hilton resort, but they've not the standards of the Hilton hotels, of course.
The person in charge was Simone very kind and nice girl.
The worst think of the dives was the czech republic guide and Dive instructor in charge of our group: Cristina. She was absolutely autist leave some of us behind, didn't wait during the descent checking if we had some problems, and she didn't get supplies for the bottles (Din/ International regulators) one of us had to use the spare regulator when we had our own equipment. She pointed us a few things in 5 dives. The worst guide I had ever after more than 200 dives in 13 countries.
That's the problem of the companies operating in Sharm el Seij: they only want instructors and some of them don't have experience as a Divemaster then they are pathetic as a Guide and assisting the divers.