I would tell you every movie he has done since Adaptation and laugh in your face.
Rock's movie are not going to be getting Oscars, but his movies don't suck, other than Southland Tales.
That's fair although he was good in Bad Lieutenant.
80s Conan was kind of so bad it was funny which is its only appeal, not sure it needed remaking, but I have not seen the Rock's version so won't comment.