I unfortunately have to agree with the reviewer that pegged the dub on this. I usually watch the dub first to get the plot down and then the sub on subsequent viewings (or the dub if I'm eating!) The point is this: the voice actress for Excel is SO shrill that after two episodes I had already gained a blazing headache. I really, really wanted to like this anime. After all, who wants to waste money? I'm going to try the sub after I submit this, but if your the kind of person who prefers dubs, you might want to come packing ear plugs.