Reviewers say 'Expend4bles' garners mixed reactions, with praise for its action scenes, star-studded cast, and nostalgic charm. Positive reviews highlight the fun, over-the-top action and the return to an R-rating. However, critics note significant flaws, including poor CGI, a weak plot, and lackluster performances, especially from Megan Fox and Sylvester Stallone. Many deem it the weakest installment, though some enjoy its straightforward action and cast chemistry.