In the summer of 2000, teen pop titans N Sync were at the height of their fame -- their album No Strings Attached had sold 2.4 million copies in its first week in stores, and stayed at the top of the charts for two months. So how better to celebrate than to bring a camera crew along for their sold-out show at New Yorks Madison Square Garden? N Sync Live at Madison Square Garden captures the pop fivesome at their singing and dancing best; the program was first aired as a concert special on the premium cable network HBO. ~ Mark Deming, All Movie Guide