I thought Reed had some pretty bad 'Jerk' moments.
I dunno, there was certainly nothing dislikable about the cast, but likable? Most of the cast was pretty boring, Phlox could out-smug even Picard. Archer had kind of a sterile Sinclair vibe, and for a Vulcan, T'Pol sure made everything into her own personal drama. The marines who came aboard in season 3 were like O'Neal without the humor.
And Trip? Well, I like Trip.