I'm on the fence about this one. The format (long blowing jams on uninteresting standards) bores me - I barely made it through the JATP '40's box. All the usual suspects are here: Lady Be Good (2x), Indiana (2x), Idaho, Honeysuckle Rose, Tea For Two, Stomping' At The Savoy (3x). Nat Hentoff famously said that jazz is the sound of surprise, and, boy, this ain't it. Also, I already own the Getz/J.J. material, and an LP "JATP - The Coleman Hawkins Set" on Verve that may be duplicated here.
Reviewing my collection, I see that I own far more '50's JATP on Pablo than I do on Verve: Frankfurt 1952, Tokyo 1953, and Hartford 1953.