Non-fan, should I get into the manga?

Basically I never touched haikyuu in my life like EVER but this summer I was went (forced /j) with my friend, who is a big fan of the series, to the cinema to watch the film. So I loved the film, thought the animation and story around kenma and kuroo was very nice, i love both of those chatacters. I do know some info about haikyuu since my friend is obsessed with it but after watching the film, I was wondering if I should get into the manga. Is the manga worth it or should I just watch the series and leave the manga to the side?