Name: Has Emery been a success or failure at Arsenal?
Uploaded: 2019-05-28T17:46:20.192Z
Duration: 2 min 9 s
Description: Arsenal legend Martin Keown delivers his verdict on Unai Emery's first season in charge of the Gunners. Watch Chelsea v Arsenal in the Europa League final exclusively live on BT Sport from 6.30pm on Wednesday.