Excellent fluency which I would like every examinee to be endowed with
What's good for an examination is not necessarily optimal in other contexts.
He speaks a bit too quickly and important details can get lost or aren't emphasized enough.
at 2.12 (more or less)
"our border with Ukraine is completely open to their produce, which is not checked, sometimes it's even contaminated, so that...."
It would be far more effective with some pauses
"our border with Ukraine is completely open to their produce --- which is not checked ----- sometimes it's even contaminated ---- so that...."
and he's following Polish stress patterns without good use of contrastive stress ('contaminated' needed more stress along with pause so that the information can sink in).
Sikorski is much better at contrastive stress (very important for native speakers but mostly left out of textbooks....).
Again, he's very good but speed is not the be all and end all of fluency (or effective language use in the real world).
I'm always telling students to slow down, a more deliberate pace, and natural use of filler words, allows for the formulation and expression of more interesting ideas.