Lego Movie 2. The first half was almost a chore to get through, and I even thought about just stopping. It picks up at about the half-way point, and then it becomes fun to watch. The real problem, I think, is that with the first movie, the twist ending really came as a surprise that seemed so clever at the time. But once you know that, with the second, you kind of already know from the beginning where this is going.