Spoilt with fish

I am getting very spoilt on the food front. When I moved to Sydney I was very happy eating Barramundi, which probably has the same status and similar texture as Cod in Europe. I used to order Barramundi whenever I could. Over the year I have migrated to John Dory, which is a very delicious white fish, with thick flaky meat. I usually have my John Dory at our weekly lunch at the Manly Fish Cafe. However, the last couple of weeks they have had some absolutely great lobster tails with garlic and ginger. But recently picked up some fish at the Market. The John Dory's were to large so got some Barramundi. I thought it would be fine. Unfortunately when I finally got to eat it I was very disappointed. I am sure it was not the cooking, but just me getting used to the nice stuff.