A portfolio is a set of the best shots of a photographer, this is their choice and presentation of their work in the best possible way. If you see a series of boring, uninteresting shots there, if there are a lot of shots the meaning of which is incomprehensible to you... then ask the question - Have you found the right photographer?
If everything is in balance, if super macro, great portraits, atmospheric locations and shots with a lot of air around, all this creates a wonderful harmony, it is pleasing to your eye and helps you plunge into the atmosphere of the wedding.