The Hollywood Reporter says:
Sony Pictures Entertainment has called on theater owners to engage in "collegial dialogue" over the hot-button issue of who should pay for 3D glasses.
Sony issued its statement only hours after coming under attack by exhibitors for its decision to no longer pay for 3D glasses, effective May 1, 2012.
I think 3D is overused in general. It should be used only for special event films like The Lion King and big-budget action movies, but not every single animated movie that seems to come out.