They have done well with the capture of a new twist on sherlock Holmes. There's a great multicultural modern London aspect with the actors.
Down sides are certain points such a a girl walks in the road nearly gets run over. Her friend then assaults the carriage driver and her mates call him a prick... the kind of chavvy language that leads to everyone being a gangsta and all the stabbings in London. Netflix have done poorly on teenager - twenteens behaviour