When I did the Premiere Pro 1.5 tutorials for Lynda.com, I copied the FCP tutorials using the same footage. All I know is the other instructor kept explaining workarounds that were no problem in Premiere Pro. And the ability to edit in audio units is very cool. On the other hand, mouse users like myself could get used to the concept of drop zones like they have in FCP. Drop toward the top of a track is one thing, the bottom another. Kind of cool.
In any case, the two products are a lot closer than you might think. The test would need to include real world editing issues, but you would have to be certain that the features that make Premiere Pro better are included, and that the features that make FCP better are also included. So you would really have to be familiar with both products uniques features.