Oops

Is it bad when the director of a show reaches opening (and closing) night and hasn't yet memorized the five lines that she took on because of a change in casting? Does that make her a bad director or a bad actor or both?

To be fair, it's opening morning, not opening night. She still has 10 hours, and it's only five lines. Let's see...that's one line every two hours...or one cue line every hour and one line every other hour...