I'll highlight some of the positives of going to NYU:
1. Facilities: The best I've seen so far.
2. The city: nuff said
3. Class size (a negative for some): NYU has the largest class in the nation. There are about 250 incoming first year students and 100 international advanced placements students. If you plan on practicing in/close to NYC or internationally, you can't beat the friends and connections (referrals, etc) you'll have from existing NYU alums and classmates.
4. Patient pool: The most diverse patient pool I've ever seen. NYU not only has patients from NYC but also from Brooklyn, Bronx, Queens etc, each of which is equivalent to any full-size city in the country. Patient range from the poorest to the very rich and are of various races/ethnicities.
5. Faculty: NYU attracts some of the best minds.
6. Research: NYU ranks near the top in research, which is why it has some of the best faculty.
7. Household name: Ask the general pop if they've ever heard of NYU and if they think NYU is a good school and you'll generally receive positive reviews.
Negative:
1. Cost. As mentioned in other posts, you can budget and save tons of $$$. Most of the cost of NYU comes from living expense and it is definitely possible to find cheap housing, etc.
That said, I don't know what your preference is. It varies from person to person. Try to think of the positives and negatives of each school and choose the one you ultimately like.
Debt is definitely a consideration and NYU is not cheap, but it shouldn't be the only consideration. Remember, too, that you are young and possibly single (after you're married, there are some restrictions, heh) only once. You can also live pretty comfortably even after the debt you incurred.