How many seasons should an ideal series have for completion?
What is the amount of seasons/series that a great show should have that is not too much to drain the creative vein and not too little to where there was a lot left on the table?
And then what is the formula for that? How do you make sure the main characters have a fully fleshed out story line? There are a lot of shows that do not do this well but some do.
Curious, your thoughts?