I listened to this just a few hours ago and thought the same thing!
people should start attacking her on twitter,
I don't know how big of a stan base she has but honestly.
If any other girl posted a teaser and never delivered they would be gutted.
I think her label was planning on releasing MANY singles off this album like they do with Rihanna. But after Im Into You performed moderately and Papi is flopping, their going to try a ballad next then move on.