I took that comment as meaning "Just lower your standards, it's not shakespere!" To mean, hey, it's only a goofy turtles movie...no way you should expect it to be good and uplifting, after all.....
Wait, you think Shakespeare's work was all about uplifting stories? Ok.. Regardless, I understand the point, I just hate that argument. No one working in the arts is Shakespeare so don't bother. He's gone, but Michael Bay is still going strong.