It's fun, it's fast, it's furious - it's Joseph. The hit musical, which marked the first collaboration of Tim Rice and Andrew Lloyd Webber, is as fresh now as when it first hit the stage 40 years ago, and Bill Kenwright's dazzling production doesn't falter for a second.

Interest in this production has, of course, been heightened by the fact that some of the star roles have been filled by wannabes from BBC talent shows, in which a dozen hopefuls are put very publicly through the wringer in their quest for fame. A bit gimmicky, perhaps? Maybe, but the search for new talent is one that should be applauded, and the so-called "rejects" in this show acquit themselves admirably.

Craig Chalmers (pictured), who reached the top five in Any Dream Will Do last year, is full of boyish charm as Joseph, and he has sufficient acting skills to turn in a pleasing enough performance, enjoying an easy rapport with the audience and throwing his heart and soul into his big moments. Vocally, though, he is a bit lightweight and occasionally a little rough around the edges, almost as though he is trying too hard.

Perhaps Chalmers should listen and learn from his fellow Any Dream Will Do contestant Antony Hansen, whose fluid, mellow tone is simply beautiful. And no, I'm not being biased because he's local - Hansen has real star quality, and his debut on Monday night as the hip-swivelling, Elvis-style Pharaoh was spot on, capturing the style of 'The King' to perfection, and displaying a maturity way beyond his 19 years. In short, he wowed.

Another star turn comes from Tara Bethan, recently a losing finalist in I'd Do Anything, in the pivotal role of the Narrator. Ms Bethan gives a warm, captivating performance, and her sweet-toned yet powerful voice is an absolute joy to listen to.

The supporting cast are lively and proficient, with some strong acting and vocal work by the brothers and some scene-stealing singing from the choir of schoolchildren. Henry Metcalfe's choreography is performed by the entire adult ensemble with irrepressible humour and pizzazz, while Metcalfe himself turns in a solid performance as Jacob and Potiphar. Occasionally the production strays into silly territory - such as the appearance of pop-up toy sheep and singing camels - but otherwise it is full of glitz and glamour, with some stunning visual effects. Fresh, sparkling and colourful, this fun-filled production is simply irresistible.

Joseph continues at the New Theatre, Oxford, until Saturday. For tickets, call Ticketmaster on 0844 847 1585, or visit www.NewTheatreOxford.org.uk.