Sanji will get ACOC, and there's not much haters can do to prevent it. Sanji will end up a solid top-tier and a legend, how people want to view ACOC is their own business. Gaban didn't devalue it, Sanji won't.
The poll seems strange since Yamato has it and Yamato's not a top-tier? Regardless Sanji will get it while becoming a top-tier so...? Or if we consider Yamato one then anyone with ACOC can then just be classified one, so it seems pointless gatekeeping.