The top of the Big East isn't bad. Many of the current BE teams were in the old BE - and Creighton, in particular, was successful in where-ever it was before BE, as was Marquette. Successful for "mid-majors".
Seton Hall, Georgetown, St. John's, and Providence were long time oBE members, who every once in a while would have a star and inch into the tourney - they were never a threat for a deep advance so far as I remember. None of them have recaptured their old glory.
As has been noted in several of these threads centering around conference bids, these schools are not spending the money on their WBB program, they aren't going to now, and they are going to struggle to attract these star recruits.