Director Sabbir Khan, whose movie "Heropanti" is releasing under Sajid Nadiadwala's banner, says he is among the finest movie producers in tinsel town. "I share a great rapport with Sajid and whatever was required for the film, he was always there for it. (There was) Absolutely no interference, he's one of the finest producers in Bollywood," Khan told. "Heropanti" features Tiger Shroff and Kriti Sanon in the lead. Sabbir, who earlier directed "Kambakkht Ishq", says he is not bothered about the box office. "As a director, I don't think much about the box office. If the figures are good, then great, but audience appreciation matters a lot. I hope the audience likes the film," he added.