Hannah Montana and Miley Cyrus: Best of Both Worlds Concert

Just weeks after U2's 3D concert movie comes another shameless cash-in.

Little more than a Disney cash-cow entirely wasted on anyone old enough to smoke, drink or vote.

Anyone under theage of ten won't have a clue what's going on, but it's perfect fodder for its target audience.

One's opinion of it may depend more on age and parental status than exposure to other rock-concert films. But there's no denying the film delivers on its promise.

What this concert film and documentary makes clear is that the real Miley is not just like her predominantly pre-adolescent, female fans.

Hannah Montana and Miley Cyrus: Best of Both Worlds Concert is a diverting 3-D artifact of Ms. Cyrus's just concluded tour.

A light, fluffy yet kid-friendly musical and cinematic experience.

"Both Worlds" doesn't really dig too deeply into why Cyrus has bloomed into a breakout star, but it proves to be the perfect vehicle for her fans.

Miley might not become another Britney, if she keeps away from those way-cute Jonas boys. They look like trouble. I think they've actually experienced hormones.

...possesses few elements designed to appeal to viewers over a certain age...