Awesome thing about this year is options. There literally is a phone for every one. What people choose will be based on what is most important to them.
For me touchwiz is not much of an issue because of aosp roms and/or apps like nova and apex launcher. But I can understand people wanting clean look and feel out of the box. It is looking like the battery life for the note 2 will be on par with the razr hd but I think the hd maxx will edge it . For me as long as the note 2 is able to get me through a day of use with out me scrambling for a charger then I will be satisfied. Having a clean nexus I notice many people root and look for roms with features. For me it is nice to have the ability to use awesome features out of the box. The note 2 has so many features that I will be able to play with a new feature every day for awhile.
As far as touchwiz I agree though supposedly the touchwiz on the note 2 is suppose to be closer to the stock look. With that said one of the first apps I will install will be nova or apex.
Lastly is I love the fact that I can do more with the note 2. Look what you can do with the s3.
YouTube Link: http://www.youtube.com/watch?v=Bgc5cNnwihw
Now imagine that with the bigger note 2 screen. For me tablets are too big I actually prefer the 7 inch tablets but who wants to run around all the time with a bunch of junk in their backpack. I have enough to deal with making sure I keep up with my wallet, phine and keys. I dont want to add to that a laptop and a tablet along with accessories and wires. This is another reason why the note 2 is a good fit for me.