Movies everyone else seems to love that you’re just ‘meh’ about

Vertigo

The Dark Knight

Both for the same reason: the ending of each ruins what was otherwise an excellent film up to that point. Both endings are stupid, anticlimactic, and a better written ending is painfully obvious for both.

Ditto on Forrest Gump. It has its good moments, but some of the anachronisms grate on me, some of it just silly (the running cross country non-stop bit is excruciating) and the very end is preachy in a cringy way.