If a campaign is going to spend major cash they should get a voice-over actor who doesn't sound like he does porn on the side. Dr. Gosar (go-czar) apparently feels his name recognition is fine in AZ-01 because he never tries to make a positive case for his own campaign. When you stack your ad with some many easily provable untruths and relate only, "I will never walk out on you," you are begging to be answered by your opponent. When the opponent is the incumbent and can outspend you, then all you've done is prove your campaign is badly mismanaged.
Bad ad, bad campaign, and we have no idea what the candidate is like. But on the ad alone I would not want this guys fingers in my mouth, would you?