The questions were a bit different than the usual, I doubt many actually noticed.
What race am I most alike:
I think Bosmer, if not the obvious 'Imperial' of course. Apart from height, I'm the annoying Bosmer, yes.
What faction is most along your ideals:
I never played MW, so didn't go for any of their houses. I took the Blades, although slightly unsure what they were like in MW.
I don't really identify myself with murderers, scholars, corrupt brawlers, fanatic worshippers or power hungry politicians, so I didn't really have a lot of choice.
What province:
All evidence supports Skyrim, so any other choice would mean you're simply making wild guesses, though admittedly, I wouldn't fall of my chair if Beth ended up doing another province.
Who was the best:
The champion saved Tamriel, if not all of Mundus, the Nerevarine saved the people of Morrowind (unless I'm terribly mistaking), at least until the events of the Eternal City, so I think it's obvious who of the two accomplished the most.
A List of The Nerevarines achievements
1.Killed 2 gods(3 if you killed vivec, though thats not canon)
2.killed Dagoth Ur's powerful lieutenants in single combat
3.Gained the support of the 4 ashlander tribes and 3 Great houses
4.Broke into the high security prison The Ministry of Truth and saved Mehra Milo(spelling XP)
5.Met The Eartly Tiber Septim in the form of Wulf
6. Defeated Hircine, Daedric Prince of the hunt, in single combat
7. Defeated Tharstagg, frost giant, in single combat
8. Defeated Fargoth in single combat
9.Ended the Blight
10.Recieved Moon and Star from Azura herself
yes we do indeed know who the greater hero is