See thats a good attitude Helge on learning.
I did the same thinking when I saw FCPX at NAB 2011 for the first time.
I knew it was going to be fun to learn something different.
Not all of us have that luxury but ever since my days from EIAS/formZ to Lightwave, Softimage etc…I always forced myself to learn new things so that I dont get so jaded with one app.
I hope to find time to get acquainted with Fusion, I kinda gave up on Smoke since it felt so slow for me compared to AE.