Although this is one of the great poems of the Twentieth century it’s interesting to note how much trouble Eliot had getting it published. Extracts from Pound’s correspondence on his behalf can be read here https://ladygodivaandme.blogspot.com/2013/06/pound-and-publication-of-prufrock.html It seems that Harriet Munroe wanted Eliot to revise the poem and give it a more uplifting ending.
Eliot’s control of his line is enviable and perhaps not noticeable until the poem is read aloud. It swings, ebbs and flows. It’s too easy to chant the whole thing in a sing song, which I’ve tried to avoid. .