Never been there, but just dove with Silent World Dive Shop in Key Largo this past Sat and Sun, and I cannot say enough great things about the shop...The experience for me was top-notch...great service, dive boats not cattle boats with snorkelers, and chose appropriate dive sites for the skill levels of divers....In addition, Jen at the shop helped me solve my fitting problem with my brand new Aqualung Diva XLT, and Pat, who I hired as a guide b/c I did not have a buddy was phenomal...in 2 days she got me from 26 lbs of lead in Cozumel to 10 lbs by end of 2 days and I had 8 amazing dives, even in rougher seas than normal and lower viz for that area....Can't speak for elsewhere, because my first trip to the keys....but this dive shop has my business as soon as I can plan another trip...