All the design changes since the launch of G+ could use some decrease in padding imo .
In netbooks the real content will start halfway across the screen - lot of unnecessary scrolling, looks good though .
On Google Music, the actual music has good padding, but the rest of the page has so much crap I can barely see any songs. And that's on a 1366*768 display, so I'm a bit miffed.
An option to select from 2 settings would be better , like Gmail's new themes - dense/regular , although dense is still too spaced when compared to the default theme at the moment .
I'm worried we'll lose the look and feel of the old themes once the new Gmail interface is rolled out. I dislike the Big Blue Button that is showing up in all of Google's UI refreshes too. Google's search results seem very cluttered as well.