I'm not sure how I feel about all green... A bit of contrast goes a long way.
I am open to suggestions as to what else ought to be changed, though. Some decisions are tricky.
Take, for instance, progress bars. Some screens (install app, add Google account) use a progress bar in place of a title line, so for consistency's sake, that could conceivably be green. But it's also a transient element (i.e. not permanently visible), so making that green would break consistency with other transient elements (overscroll glow, button glow, selection highlight). And anyway, in Gingerbread, transient elements were orange (text selection, focus indicator, glows). But orange indeterminate progress bars would break consistency where they are used as title lines. o.o And what about tabs? In ICS, tabs are paired with horizontal scrollbars, but one's transient and the other isn't... o.o;
I can OCD about this all day. ^^;