Honestly I will not underestimate RB Salzburg and Brest, moreover Madrid is still a bit unstable when playing against teams below them. However, because this is the Champions League, at least Ancelotti and his troops understand the atmosphere on the field much better. Talking about the Champions League, the most important thing is the mentality to play until the end, therefore RB Salzburg and Brest must be able to match the mentality of Real Madrid game. That is the only key that other clubs need to prepare when playing against Madrid.
Yep, Brest and Salzburg are indeed not to be underestimated. Because in this prestigious competition, a team that looks weak can give a surprise. But for me, it's just a concern for us who are afraid that Madrid will have difficulty getting full points when their performance is not yet stable.
But if we look back at Madrid's previous performance, actually Mbappe and several other Madrid players have started to have strong chemistry and Mbappe's mentality has started to grow.
So I will think positively if Madrid will easily beat Salzburg and Brest.