?Roseanne? scored enormous numbers with its Tuesday night return after a two-decade hiatus. An hour?s worth of the rebooted ABC sitcom averaged a 5.1 rating out of a 21 share, among adults ages 18 to 49. Rosanne Barr's show also got 18.2 million total viewers. They numbers are more than double of what ABC was projecting. Tuesday night's overall audience tally was actually 10 percent better than what the original 1997 series finale hauled in.