I find this conversation kind of interesting.
When Excel 2007 was first introduced, I remember having these same type of discussions, and many people were complaining about the radical changes with 2007 (mostly centered around the "ribbon"). At that time, many power users defended it, talking about the advantages of 2007. I admit, it took some getting used to, but I like it now, for the most part (besides taking away Application.FileSearch and the ability to save to DBF).
Now, it seems that people are bashing 2007 in favor of 2010.
Was 2007 really that bad, or is it just that 2010 is so much better?
Specifically, what big changes/advantages to you get with 2010?