Many have dismissed 2011 as cinematically something of a disappointment, but while close inspection may have identified more cubic zirconia than bona fide diamonds, the year glittered nevertheless. The showstopping Mysteries of Lisbon was undoubtedly the real deal - what a teasing, sumptuous and gorgeously strange film that was (even with a running time in excess of four hours).

Every now and again there's a TV series that lives up to the hype, and in 2011 it was Channel 4's Top Boy.  Although this crushing saga of gang violence, drug dealing and conflicted loyalties in Hackney was written by Irishman Ronan Bennett, it felt hauntingly authentic, though Bennett admitted that he'd almost despaired of getting the street-level patois right.