Obsessives will be familiar with the "new" material (almost all available on the original DVD), which elaborates on the time-travel metaphysics and tightens the emotional screws. Donnie (Jake Gyllenhaal) shares one additional tender exchange with each family member

The director's cut of this 2001 cult fantasy is a deliriously subtle exploration of storytelling possibilities, and a deliciously wry teen-pic to boot. Brilliant.

“Donnie Darko" was one of the best pictures released in 2001. Now that it has returned in a 20-minute longer--and richer -- director's cut, it seems sure to be ranked as one of the key American films of the decade.

In this bolder, longer new cut, characters are allowed to finish scenes previously left as DVD extras, effects are creepier, and the theories of "the Tangent Universe" are explored in greater depth. Friends and neighbors, this is a Great American Movie.

Contains about 10 additional minutes and is as fabulous and enjoyable as ever. To be honest, I didn't even notice the new material, having not seen the original film since its 2001 release. I just saw a film that works beautifully and has held together well.

If Kelly felt it necessary to add the new material, that's all to the good. It just means there's more to love.

With 20 additional minutes of screen time, the director's cut of Richard Kelly's genre-splicing "Donnie Darko" offers new viewers a second chance to discover his mind-bending masterwork.

The director's cut has been getting a much warmer critical reception than the original release, but not necessarily because it's significantly better.

The longer film makes Donnie's intentions clearer, explains the time-travel theme better and also leaves us in no doubt as to Frank's identity.

If you're returning for more Donnie, you'll still have tears in your eyes come the sublime Mad World conclusion. If it's your first viewing, you should still be wowed by an astounding masterpiece. But this is undoubtedly the lesser of the two cuts, and since you have the choice, you should stick with version one.

This surreal, subversive teen drama tanked at the box office but has since become a cult favorite, prompting this new release with 20 minutes of additional footage.

The director's cut adds footage that enriches and extends the material but doesn't alter its tone. It adds footnotes that count down to a deadline, but without explaining the nature of the deadline or the usefulness of the countdown.

Longer cut's slapdash additions make a cool, ambiguous film more literal; original 2001 version is far better.

To members of the Darko cult, this may not be an improvement, but it could help this compelling and extremely moving film find the audience it deserves.