The track was damp in parts but the not very wet. The dampness didn’t dry up everywhere, especially in the shade of the stands, presumably as the track surface is quite cold.
It looked like a skating rink at the start, it looked like there was far less grip than in the wet, grip seemed to improve later. Would inters have been faster? I suppose they’d wear very quickly.
Teams are bringing loads and loads of aero bits to shove on the cars to get round next years token system