There are three types of Pixar sequel: the first is the assured, perfectly realised sequel that works on all levels and shows the company’s creativity isn’t hampered by there being a number in the title – like Toy Story 2 for example (or even Toy Story 3). Then there’s the sequel that occupies the middle ground, the sequel that is warmly received, enjoyable even, but which ultimately doesn’t add much to the lustre of its predecessor – like Monsters University for example. And then there’s the third type, the sequel that really shouldn’t have been made, and should have been filed away in John Lasseter’s head as “one trip to the well too far” – like Cars 2 (the only example, actually). Which category Finding Dory will fit into is yet to be seen, and the trailer doesn’t really give us a clue (maybe the next one will), but if it’s as good as Finding Nemo then Pixar will deserve every plaudit coming to them. Fingers crossed!