It also has an odd mix of anti-aliased text and non-anti-aliased. Additionally, I don't like the aspect ratio of the floppy disk.
The Amiga used a standard 320x200 pixel mode [1] for it's boot screen. On a normal 4:3 CRT this mean the pixels are non-square. Since CRTs are analog, it doesn't really matter to the monitor, but if you just look at the digital bits without stretching them it looks a little flat.