I interviewed at both as well, and spent the rest of the week after LECOM convincing myself that if that's the only place I got in, I could be happy there. I'm sure I could, but I got about the driest of dry vibes. I'm not sure what people are referencing when they say "campus"- let's call it what it is- it's a giant office building with more rules than a sixth grade classroom. Those little things are trivial, though, when you spend only a few hours in the building a day (as one student told me). LECOM was only using four prosected cadavers for the whole crew, which kids were not unhappy with, but I'm psyched to get down and dirty with cadavers in dissection (that NSU has, and MAN do they have a lot of dead folks in that big lab!).
The PBL session was super cool, but after talking with kids at NSU, it seems to be just a better structured version of **** you're going to do anyway at most other schools. If that really gets you off, then definitely go for it, but there seems to be little other guidance at LECOM- especially when it comes to rotations. I thrive with more structure academically, so NSU seemed better here as well.
I did really like most of the students I met, and they all did seem generally happy, so that's obviously a big plus. The dean hammered us with "it's way more work than you've ever done! You may not make it" vibes, which was a bit odd. Other than that he was a very pleasant man.
NSU was totally different. Giant actual campus (great gym/student center, multiple libraries where one can drink coffee and study simultaneously, CLINICS attached to the health sciences buildings, etc), the dean's philosophy was awesome and unpretentious despite the fact that he chairs the committee that orchestrates work between all seven FL med schools... They have a free (part of your tuition) Kaplan board review course through the second year, multiple fellowships, organizations, the list goes on. It's an awesome place, and even though I live in Boston, doctors up here know Nova and are super psyched for me.
So, personally, there isn't a question in my mind.