I think that's why it was released in the 3D - so we could keep the glasses on as long as possible after the movie ended!
I've seen it twice, cried both times - and the first time I was there by myself, so I looked like a psychopath to anyone sitting near me, although I was definitely not the only one crying at the end!
The second time we took my nephew. He's 2-1/2 and this was his very first movie. He loves the first two movies, and Woody is his favorite, and he was so excited to see him on the screen that he hid his face in my sister's shirt when he first appeared (he did it again at Buzz's first scene too).
Naturally, he didn't get the ending (me, my mom, and my sister were all crying), but he was just like Bonnie - he was so excited to see each toy!
We took him to Toys R Us after the movie and he ran to one of the Woody dolls on the shelf and hugged it. So of course he went home with that one, as well as a Buzz Lightyear and a Rex.
I loved it, I want to see it again!