♪ troy: a big thing that changes in the '80s is the number of hours spent watching television. [ whistles ] goes up. the number of hours spent talking about television goes up. one of the symbols of this phenomenon is "entertainment tonight." hi, i'm tom hallick and welcome to our opening night, the premiere edition of "entertainment tonight." hart: all of the critics were kind of unanimous in that they said, "it'll never last because there simply isn't enough entertainment news