I think that Barry; because of his physical condition, hadn't dived in nearly 10-years now. Which is a shame because I wish that I could have dived with him.
The thing that impresses me with Barry is that whenever you ask him about a piece of gear, he would tell you both the pros and the cons then let you decide whether or not this particular piece of gear would fit your needs. He never foisted the coolest and/or the most expensive gears on you. Like I mentioned before after my OW dive, I was hooked, lined and sinkered with this sport. I told Barry straight out that I don't care how much it costs, just hook me up with the best. Yeah, he could have sold me a goodly boatload of gears and I wouldn't have batted an eye, but instead he sat down with me and talked through my diving aspirations then gave me suggestions. All the gears that he sold me three years and 200-dives ago, I still have and still use. I automatically got discounts without even asking. Hell, there were times I had to insist on paying for air fills.
Another thing I like about Barry is that if you had bought gears from him and the gears needed warranty work, he'd take care of it AND lends you his shop's gears for free so that you won't be missing dives. Granted that his jacket BCs won't be comfortable as my Dive Rite gears, and his Oceanic regs won't be as easy breathing as my Atomic but it's the thought that counts. My dive buddy bought a bunch of stuff from Barry but not the dive computer (Leisurepro). When the dive comp conked out, Barry lended him a set of gauges free of charge. Of course, when my buddy went back to buy a new dive computer, he bought it from Sea D Sea.
Anyway, enough harping about Sea D Sea.
I gotta give out some love to Ocean Safari Scuba in San Gabriel as well. Gabe Lu the owner is both the course director and instructor. I took a Rescue class with him and I was most impressed by his skills. The guy is literally like a fish without gill. His diving medical knowledge is also most considerable. However the best part about Gabe is that he really makes you feel like you're a part of the family, either on dive trips or in training. He and his staff go out of their ways to make sure that you have a good time on dive trips. They'd bring bags full of extra gears for just in case a diver may need something. I gently ribbed him about how that would make a diver too dependent on the shop and he said that he just wanted to make sure that nobody misses a dive because of gear issue. Also once you take a class with him, he encourages you to come back and take a refresher free of charge.
The Hollywood Divers people are just cool. Period. They don't brag, they don't talk smack, just strict professionalism and cool. Maybe it's the Hollywood thing.
I have yet to visit a "bad" shop in SoCal, but these three shops stand out for me and they are who I vote with my hard earned dollars.
I took several classes @ Sea D Sea in the mid '70's. Barry was a patient and very knowledgeable instructor.
We made many weekend dives to Catalina. We would come back to the shop and rinse our gear and talk about our dives.
Always a very friendly and comfortable place. Glad it is still the same..