Even with its second episode of the season, 'The Voice' proved no match for NBC neighbor "This Is Us." The reality competition saw a mostly steady return to the dial Monday night. It lost half of a ratings point in its first Tuesday outing of the cycle, and averaged a 2.3 rating among adults ages 18 to 49. This Is Us, endured only a modest post-Olympics return dip of its own. The show topped the night with a 2.5 rating among the same age demographic.