Overall a great experience. Go for all the art, which is displayed chronologically from the past 400+ years for the most part. But go especially for the art associated with the John Moores Prize, the top art competition in the UK, held every 2 years. The Walker displays all the winners of the John Moores competition, and the art is both enjoyable and interesting itself as well as a chronical of the development of modern art trends over the past 50 years. The Walker is free, which obviously makes out a great value, with a suggested donation of 3 pounds. There is also a nice cafe in the lobby.