I would avoid that section if possible. The rake isn't great back there, so you will see people's heads in front of you. Plus, mezzanine hangs low, so your view of the top level of the stage will be blocked. I haven't sat there, though. My opinion is based on briefly checking out one of the SRO spots.
However, you can google A View From My Seat and then type in Richard Rodgers Theater. I believe there is a photo taken from Row V on there.