Better try it before buying!

On the Adobe page you can download a 30 day trial.
The Organizer I did not like in the previous versions already and do not use it at Elements 11th
The photo editor in this latest version makes use of the first optical system a good impression, is however already allocated differently than previous versions.
The Layer Effects Grafikenicon etc. are located at the bottom right.
Fotobereich- WZ- options- undo Repeat etc. can be found at the bottom left of the window.
Anyone who has worked with fast element 10 will find that this new positioning takes time ... it's awkward one at that.
Whether an upgrade from 10 to 11 worth I doubt it.

Addendum 17.12.2012:
After I have uninstalled the trial version of Elements 11, I get self-imposed on each call to element 10 a proposal to update the program.
Furthermore, I'm annoyed with emails that point to the benefits of Upgrates.

An Adobe: Please refrain from these intrusive advertising.