In his review of the week’s TV, telly addict Andrew Collins is surprised to find so many new shows starting so close to the Christmas festivities: the sequel to cop show Prey on ITV, in which Philip Glenister replaces John Simm as the running man; an ambitious attempt at young person’s sci-fi from E4 in the shape of Tripped; a duff talking-head format, So Last Century, on Channel 4; and the glorious period spoof Hunderby on Sky Atlantic, which is not just a spoof. Meanwhile, a worrying trend on First Dates.