Rooney was very good in the first 15-20 min, then slumped into mediocrity for the rest of the first half. He started the second half well and delivered a great ball for Rojo. Then he became average again and made a bad miss from Mata's pass. Then scored with a nice goal and created a very good chance for Lingard. He didn't finish the game brilliantly but that was a decent performance overall with some excellent moments. Hopefully, he can keep this level of performances at least for a month or two before inevitably losing form again.
Generally, the pattern of his form this season has been two steps back, one forward. The step forward keeps alive the hope that he's going just through a bad patch of form and will soon be Rooney of old.