^Well, no; Roddenberry was never a very successful TV producer, with Trek being something of a fluke, and the main reason Paramount felt obligated to attach his name to TNG at all was because of his success in promoting himself as the genius auteur behind Trek, winning the loyalty of the fanbase so that they'd only accept a new Trek project if it had his imprimatur. But by that point in his life, Roddenberry was a sick, drug-addicted, deteriorating man being sheltered and supported by the loyal cadre he'd built around himself, and was barely competent to make a viable television series, which is why season 1, the only season of TNG that he really did have creative control over, is such an awkward mess, and why he systematically drove away everyone else who co-created the show with him (David Gerrold, D.C. Fontana, and Bob Justman). TNG didn't become successful until after Roddenberry was creatively marginalized.