My son loves these toys, but when I read this, I almost fell out of my chair!
The magnets inside these dolls and accessories can fall out — undetected to parents and caregivers. These magnets can be swallowed or aspirated by young children or placed by a child in their nose or ears. When more than one magnet is swallowed, the magnets can attract to each other and cause intestinal perforation, infection or blockage, which can be fatal. Aspiration to the lungs requires immediate surgery. Magnets placed in the nose or ears can cause swelling and be difficult to remove.
From Mattel Consumer Relations Answer Center – Recall.
I think if Mattel is not careful, this Batman (and other such toys) could be fatal to Mattel as well.
Smart People I Know 