John & Yoko” being released in theaters this weekend is much more than a concert film - but its Imax big-screen release is a sure indicator that many fans expect the live performance core of the movie to deliver on that level,

The relationship between The Beatles star John Lennon and his wife Yoko Ono forms the main focus of a new documentary highlighting the couple's charity work, their love, and their family in the run-up to Lennon's death.