No. Manchester are simply better in midfield and attack. They are weaker in pure defense (i.e. heading, physicality) than Real but they ensure they control the game so it does not matter
Man Utd are much more fluid, technical, cerebral than Real Madrid can ever dream of. Celta Vigo had no chance tonight, and they knew that their loss is deserved. Manchester put up a show of control by technicality (as opposed to Madrid's brutality).
To be honest, I have started to respect Zidane's strategy more than previously. I thought Zidane was too cautious/boring but it seems that the secret these days is to achieve balance. Real Madrid's defence is also poor just like us but they never seem to lose by 3 goals.