Breaking Bad creator Vince Gilligan has expressed some production jitters regarding his upcoming Breaking Bad spinoff/prequel series, Better Call Saul -- featuring Bob Odenkirk reprising his role as shady attorney Saul Goodman -- which is slated to premiere on AMC in November.

During THR 's annual Drama Showrunner Roundtable - which included True Detective's Nic Pizzolatto, Mad Men's Matthew Weiner and The Newsroom's Aaron Sorkin among others - Gilligan, pondering whether or not the new series would be a hit or a flop, remarked, "Honestly, I don’t know yet."“If it’s After M*A*SH rather than Frasier, it won’t be for lack of hard work and wishful thinking and a lot of smart people doing their best," Gilligan continued, "but you just don’t know until the world takes it.” Gilligan also remarked that production was a week behind schedule and that, perhaps by the end of this week, it would be two weeks behind.“I am worried that...it may turn out that this was a mistake,” he said, while also noting that he didn't have the time to dwell on those types of thoughts.Now before we all spin ourselves into a tizzy over this, keep in mind that Gilligan is humble to the point of being self-defeating sometimes. He rarely praises himself and has an awkward time accepting praise from others. So this could all be Gilligan being Gilligan, mixed with the usual stress of being in production on a new TV series.

Matt Fowler is a writer for IGN. Follow him on Twitter at @TheMattFowler and Facebook at Facebook.com/Showrenity