Nice building BUT:
I arrived, walked the long distance to baggage claim. It took 30 minutes for the bags to start to come, which an employee told me was typical for Terminal C. Then the real fun began.
I had to pick up my Thrifty rental car in Terminal A. To do that, I had to walk through Terminal C, then B, catch the "train," walk through A, and then get the car. All the time shlepping a 49 pound checked bag, carry on bag, and camera bag.
Return trip was the same; returned in A, hiked through B and C. When I got to JetBlue, I asked about this. Before I could finish my sentence, the JetBlue customer relations person said, "No, there is no shorter way"!
The only up side was the much shorter line at TSA at C than at A or B--both of which I saw during my return excursion.