It's musically and visually impressive, and features nice little roles for Jenny Slate, Maya Rudolph and the vocal talents of Sia.

The Lonely Island remind us that, in 2019, grandiose pop star introspect is such an easy indulgence pretty much anyone can cop to it, even these two bozos.

The Unauthorized Bash Brothers Experience is joke-dense and visually rich, but comes up short on a key factor for making the Lonely Island big leagues: It doesn't invite the type of repeat viewing that built the cults of Hot Rod and Popstar.

The Unauthorized Bash Brothers Experience is a dizzying mix of music and visuals that balances itself perfectly between overt ridiculousness, telling a bittersweet story, and respect for the craft.