This moment could be repeated in the 2nd leg between Munich vs Villarreal even Barcelona couldn't score at the Allianz Arena
If you compare it based on experience and ability, Munich is certainly more favourite but Villarreal also had a chance through luck, who knows.
They made a full defensive strategy with a 4-3-1-2 formation with the hope that the 3 midfielders could minimize their defensive area but in the end the result was still the same with a big enough defeat.
even though it's not very good comparing them, but Villarreal's chance is still very small but it will be very good and quite surprising if in the 2nd leg this dark horse can hold Bayern and can advance to the next round