The performances are mostly good in this adaptation, and it is especially welcome to see Dr Watson as a thoughtful younger man rather than an old buffer. This is much closer to the original. What is not closer is the adaptation itself, with some sub-plots and characters removed, and totally unnecessary things inserted - a seance, a Christmas party etc etc. Also extra scenes to spice up characterisation, eg Holmes assaulting a cab driver. A pity that more faith wasn't put in the original story. Filmed in the north of England rather than on Dartmoor itself, but that is true of most versions which exist.
Review of The Hound of the Baskervilles
