Can't comment. I know DIA (the dive shop) is owned/run by Kaj and Barb who used to manage KBR in Lembeh. When I went to Ambon a couple of years ago, DIA was still based at the old resort, and were actually closed for maintenance on the dates I was able to go anyway. I stayed with Maluku Divers. They were ok. Fred the manager was great, but the resort itself was a bit meh - I literally had a blade from the ceiling fan fall off in the middle of the night and smack me in the head, and I know crap happens, but when you're paying that much money...Anyway, when I inevitably return (psycho frogfish is still on my bucket list), I too will be going with DIA.