After interviewing at nearly all those programs, in my opinion:
Best (& Highest Volume) Surgical Fellowships: Wills, Beaumont, UCLA, Emory
Best Retina Fellowships for an academic career: Duke, U Mich, BPEI (but low surgical numbers in external fellowship), MEEI
Fellowships on the rise: Vanderbilt, Cleveland Clinic
Other notable strong fellowships: Tufts, Iowa, Cornell, Columbia (particularly given excellent medical retina experience at VRM/NY), USC (some turmoil given split with Doheny), OHSU/Casey, Retina Institute of St. Louis/Barnes (not as strong after split with Wash U), UBC (1 yr intensive surgical fellowship in British Columbia)
Wilmer was know as a strong fellowship for many years, but they have lost many stars over the past several years (Drs. Haller & Dunn to Wills, Drs. Nguyen & Do to Nebraska, among others) but still gives decent training & still have the Wilmer/Hopkins name