India, May 29 -- The much anticipated trailer of Maa starring Kajol was launched today and it already found a fan in Karan Johar. The filmmaker took to his Instagram account and posted a long review of the trailer praising his friend Kajol, who plays the main lead in the film. Here's what Karan had to say.

(Also read: Maa trailer: Kajol turns into fierce mother to save her daughter from evil in dark and twisted horror movie. Watch)

On Thursday, Karan took to his Instagram stories and shared the trailer of Maa while writing that it made him jump from his chair. The Rocky Aur Rani Kii Prem Kahaani director further wrote, "What an incredible Trailer!!!! Has SUPER HIT written all over it." While praising his Kuch Kuch Hota Hai actor, Karan ...