@Chris
I think you'll get used to it
The good thing now is that you can make the window tall to fit the screen so you can see many more of the options than before when you were always locked in on one page. The smallest size of the window is also smaller now so it may fit on a 640x256 screen for those still on ECS/AGA.
And you've got to admit the gadgets are grouped a lot more logically now. I have also made some more logical connections between the gadgets so more impossible combinations are excluded now.