The new UI should have the transparent effect with scanlines.

The transparency was the thing that made the original UI good, I don't mind the new one too much but it's not visually living up to its big brother, that's why i think it should have the transparent effect shown here.

Also, the aspect ratio was the thing that made the watch so easy to use, it could fit into tighter spaces and didn't require you to move your hand to the other side of the earth to press the back button. Def needs the transparency and aspect ratio back, didn't hurt anyone.