It's located in Negril. When I went, the diving wasn't bad.
We stayed at Couples Negril, which is near Couples Swept Away.
Coral live was very good. not huge coral formations, but nice and colorful.
Fish life was decent. It's surely not as good as some protected areas like the Keys.
visibility was Excellent. I'd rate it at a 10+. You could look over the side of the boat in 60-85ft of water and see the bottom.
The Couples boats were Newton 30 or 35's. Nice Dive boats. They did a 1 tank in the afternoon and a 1 tank in the morning. all dives were 65ft or less. All gear and tanks/fills included in price. A night dive was scheduled at some point during the week. It was a $35-$45 fee I think. Saturday they did a two tank dive in the morning, one deep (95ft) , one shallow, and no dives in the afternoon. no dives on Sunday.
Dives didn't start until about 9am or 9:30am, so you could go enjoy a good breakfast, go to the boat, and then be back on shore about 11am to hang out on the beach and eat lunch. Then 2nd dive was about 1pm or 1:30pm.
It was definitely 'resort diving" but was also very relaxing.
The gear was Sherwood regs and poodle jackets. I had no problems with their gear. Fins were foot pocket. (no booties). el-cheapo masks. AL80 tanks. I don't know if they've changed brands since I've been there.