The Muppets is exactly what you would expect from a Muppet movie.
Jason Segel, who cowrote the script, serves mostly as the straight man for his Muppet brother and the others in the film. Amy Adams brings her scene-stealing appeal in an understated way. Because the stars of the film are obviously the Muppets. With a knowing wink to the audience, the plot borrows from previous Muppets features. But the charm of the film lies in the charm of the Muppets themselves.
If you love the Muppets, you’ll enjoy The Muppets. I, a bloke who discovered he is more of a Muppets fan than he thought, highly recommend it.