Definitely last when it comes to looks and popularity. But every girl that pledges ADPi goes in hating it and comes out loving it, so sisterhood is good. Overall, good sisterhood but dead last in everything else.
ADPis everywhere are known for their sisterhood and how genuine they are. They are usually considered the ones who are most genuine compared to other chapters and actually care for their sisters and the people they associate themselves with. If you are ever given the chance to join and Alpha Delta Pi chapter then I would take it because you will receive the most out of your years in the wonderful chapter.