The fence-sitters have jumped over to the Jets side for the time being which has drawn the two teams closer in popularity, but the Giants still have the upper hand.
The proof is in the ticket-sales pudding. The Giants attached PSLs to every seat they sold. The Jets only required PSL agreements of their high-end and lower level ticket holders.
The Giants still have about 3500 open subscriptions at the moment. It has not been confirmed but it is believed that the Jets have nearly twice that.
"...with the Jets on the tips of everyone’s tongues, with green-themed merchandise flying off shelves, with the Jets setting television ratings records, with them having a hammer-lock hold on the back page of the newspaper ... even with all that, any poll you take — formal, informal or asking for a show of hands in a bar — will reveal about a 60/40 split between Blue and Green.... Even now....."- Mike Vaccaro, New York Post