[Usability] Nautilus has a lot of spacing (well uhh everywhere)

[MM <my_gnome_usability gmx net>]

I have a question. Nautilus seems to look very different from the other 
programs of gnome
How is this possible and is this done for usability issues, that anyone 
knows?
The Gui has a lot of spacing and it seems to fill up my screen with a 
lot of whit space and no information. Making me zoom out to the level 
that I can not read my fonts. Is someone alread
working on this?