Whoops, I didn't even see this question!
Hmm..now that I've had some time with II, I can probably give my opinion:
- As for it being a worthy upgrade, I'd say you need to look at the most important aspects:
A. Size: it's a bit thinner - and that may not seem like much, but it makes a world of difference. it's easier to hold, pull out of pocket, and (if you're like me) fits into a cupholder while driving. The 16:9 ratio is better for media, but you do lose pixels since it isn't 16:10 anymore.
B. S-Pen: the pen is easier to hold, more accurate, more durable, and is simply better than the first. No contest. However, if you don't use the Pen, it won't really matter.
C. Speed: Come on son. With Jellybean, the II is miles faster than the I. However, since the I was already a speedy device the difference (and it IS big) may not matter much to you. Does to me though.
D. Camera: II. No contest. I still have a good camera, but its lacking in features.
E. Radio: I think the II has a stronger radio, or at least better programmed. I've managed to pull down 8+ on ATT's HSPA+.
Honestly, I'd say it's a worth upgrade. It's also depends on how satisfied you are with the Note 1. At least until you pick up a Note II, that is.
