‘DC League of Super-Pets’ goes to the dogs in more ways than one

Who’s a good movie? Not “DC League of Super-Pets,” a big colorful idea that proves promising in theory — tailor-made for a two-minute trailer — but a rather tedious slog as a full-length animated film. Dwayne Johnson and Kevin Hart’s “Jumanji” reunion as the central voices and an intriguing start to serve up a few bones fun-wise, but not nearly as much as there should be.