Interviewing for my first position, so exciting!

I will graduate in May with my BSN. My question is, in the interviews, all of the representatives have really done their jobs well, they decribe their hospital as the ideal place to work.

When they speak about their philosophy of nursing and the priorities of the hospital, they fall very much in line with what I believe is important. (family centered care, multidisciplinary teamwork, nursing autonomy)
How do you go about choosing which one is the best? The money is so close and not really my top priority anyway. The most important thing to me is the support, orientation and work environment. I have done shadowing and really liked what I saw in the units.
One of the differences that I have seen so far is that one hospital "claims" that nurses are a really a top priority, they have a 2% hire rate because they are so well staffed. They also "claim" to protect their new nurses making certain that they feel comfortable in all areas and provide a mentor for two years as a "go to" person for any areas of weakness. This SOUNDS very good, but I have also heard that their nurses are not the most friendly.
Any ideas?
I also wanted to add: All are level III NICU's, Two of the hospitals are Children's, Of the two children's hospitals, one is magnet and in the top 10.