It's a pre-collection, so it has every right to be unimpressive (although I think the overwhelming set and styling are concealing the beauty of some single pieces).
What really stands out, from this collection like from Balenciaga or Gucci, is how clear is the strategy to titillate the most infantile taste from their customers. The fashion discourse at large is already all about Gen Z (anyone older then 25 does not register in the heads of most marketing honchos); as this were not enough, though, the aesthetic is getting more and more cartoonish and cute-y (Japanese would say kawaii) by the minute.
Suits must not think that much about young customers' average intelligence and I guess, judging from the success these brands have, they are often right...