Corrected entry: After Captain Picard guides Jake Kurland safely through his encounter with a planet's gravity, Picard instructs Kurland to report to Mister Riker. Riker is a Commander and the Executive Officer (XO); Mister is a title used as a rank honorific for someone holding a lower rank and not for the XO.
Corrected entry: Jake Kurland is described as a skilled shuttle operator, yet he still manages to unbalance the shuttle's engines.
Correction: Licensed surgeons (whom we can assume are 'skilled' based on their schooling and licensing) have been known to leave surgical instruments inside patients. Pobody is nerfect. Not a 'mistake' or 'plot hole'.
Correction: He is the captain of the ship. He has the privilege to call lower-ranked officers "Mister".
LorgSkyegon