MA and GA are the nicest screensavers I've seen anywhere. I must admit I run GA a bit more than MA only because I really like the plants and 3D background (and of course the Grande Dames et Monsieurs of my favorite five fish: Ginger, Oreo, Algernon, Jack, and Morgan).
What I think would improve the tank is: better (read: more choices than blue to black) background colors, ability to have 3 Freidas equal 1 fish choice or have a bigger Freida-like fish as a choice, and a couple of more choices for background like bogwood instead of the rock or castle/treasure chest/diver/sunken galleon/whatever.
There are also a few remaining bugs (at least I think they are bugs. Maybe the fish are supposed to be able to transcend space and time periodically).
All in all, like MA, GA is a masterpiece.
