Who watches the Watchmen? Too few moviegoers to live up to box-office projections, says the Hollywood Reporter. The much-hyped flick earned only $55.7 million this weekend as Madea Goes to Jail locked in $8.8 million, Taken took $7.5 million, and Slumdog Millionaire kept riding its Oscar wave with $6.9 million. Watchmen’s long running time and R rating likely hurt its bottom line. (More box office stories.)