I wasn't quite satisfied with how Alex just turned around like 'yeah i killed wren he's in my necklace' I would have LOVED to have seen some heartbreaking scene of WHY Alex wanted him dead and how he got killed. Completely unsatisfied. R.I.P Wren :'((((((
This is my biggggggest issue with the episode! Wren was clearly SO important. I mean; he is the reason AD was AD. He is the reason Alex found out about her family and the liars. His death should have been an event.