actually I've seen all 3 seasons a couple of time now... some episodes 3 or even 4 times.
I've heard the writer's strike has not interfered with the filming of season 4 very much because the writing was complete before the strike began... so hopefully season 4 debuts later this year.
Did you hear that one of the main actors departed from show?.... not sure if it was before season 4 began filming or during.... Yoshi Barrigas who played Phillip has been replaced. He didn't really have a major role but then again... one grows comfortable with the actors in their roles and I'm sorry to see see changes.
The actor who played Big James in season 1 was replaced in season 2. That one went, seems to me, smoothly... I liked the new Big James and I liked the first as well. But that took place early in the series... should replacements continue before their final season 7 this changes are going to be harder to accept.
I mean.. right now can you imagine replacing the roles of Jesus, Gaius, Mary (both of them), Andrew, Matthew.... and so many others? Matthew especially has won a legion of fans... played by Paras Patel... his pathos as being perhaps autistic? has captured the hearts of many. - JamesJM