In short, no pickup configuration will please everyone. There's plenty of love for reverse P. Fans of that config say that the tone is more balanced across the strings: more growl on BEA, more depth to the D and G.
FWIW I think reverse P is okay, but much prefer the more traditional tone of the standard P. Has nothing to do with looks... to my ears there's a big difference in tone between them. Not as huge as moving from neck to bridge on a J of course, but big enough.And I have never thought of a standard P as "unbalanced" -- I think it's an advantage to have more depth to the lower strings, while the D and G "sing" more in comparison.
I agree that there is a significant difference in the the tone of a reversed and standard P layout.
I happen to prefer the reverse. The NYC I had was routed for either config. I found the low end much more focused and articulate when reversed.
It did "modernize" the tone of the bass somewhat, which for me is a good thing. I am not much of a fan of the traditional P-bass sound.

I knew they sounds good... just curious to try other stuff..
