Her - set for release on January 10, 2013 - currently holds a perfect score of 100% on the reviews aggregating website Rotten Tomatoes.

Joaquin Phoenix HerJoaquin Phoenix in 'Her'

"Her is told from Theo's perspective, and all he can ever really know about Samantha is that she's infinite-and when it comes to another person, what's more real than that?" said Film Comment Magazine.

"With his new movie her... Jonze creates the splendid anachronism of a movie romance that is laugh-and-cry and warm all over, totally sweet and utterly serious," wrote Richard Corliss of Time Magazine.

"Spike Jonze's singular, wryly funny, subtly profound consideration of our relationship to technology - and to each other," wrote Scott Foundas of Variety.

"A screwball surrealist comedy that asks us to laugh at an unconventional romance while also disarming us with the realization that its fantasy scenario isn't too far from our present reality," said Ed Gonzalez of Slant magazine. 

Watch the 'Her' trailer: