I love the Little Shop movie, but it cut several numbers from the score (Mushnik & Son, Closed for Renovation, Call Back in the Morning, Don't Feed the Plants), replaced You Never Know with Some Fun Now, cut other musical material (Sominex, the bulk of The Meek Shall Inherit, sections of Now), added Mean Green Mother From Outer Space, AND changed the ending.
And if A Chorus Line is the worst adaptation ever, try watching the films for Godspell, Jacques Brel and The Fantasticks. After that, you'll be grateful for A Chorus Line.
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian