I can't say no, because their performance is good in this pre-season match, but I agree that we have to lower our expectations of them. Pre-season matches are unpredictable matches, I mean sometimes they are good in pre-season but not in the competition, and there are also the opposite, they are bad in pre-season but they are good in the competition.
Now it is AC Milan's job to answer all of that, they have to answer that their performance in pre-season is a true picture of their performance in the competition. And the answer we will only get when Serie A starts. We have to be patient first to see their performance in Serie A or other official competitions.
Preseason are difficult to use as a benchmark for success but on the other hand it's also an early comparison when we're in the new season because it's like a situation where there will be more positive belief if a club does well in a friendly but on the other hand it can also be a worry and backfire when a club does badly in pre-season considering it's an early benchmark to judge how ready they are for the new season.
Although it cannot be denied that sometimes pre-season matches are just experiments and warm-ups for some clubs in concocting schemes and player line-ups but still when a club plays well or badly it has an impact on our assessment of them for the new season.