I attend a Dominican parish (with a very traditional style - we have an altar rail and kneel to receive Communion). The Priory has several priests, and I’ve seen many come and go over the years as their assignments change.
Nearly all have exhibited all the best qualities which you would expect to find in a person who has accepted a Religious vocation. They are all highly intelligent and profoundly spiritual, but very approachable. Confession is heard daily (by two priests), and there are always long lines. These are Dominicans of the Western Provence.
However, I know someone who underwent a year of discernment and formation in the Southern Dominican Provence (which joins up with another Provence for formation). He assures me that the Western Provence Dominicans are not representative of other Provences (though, of course, these Provences are not completely devoid of devout and orthodox friars).
I think the situation is reversed for Franciscans. It seems that orthodoxy and attention to the Rule of Life is strong in the Eastern part of the Country (after all, Franciscan University is one of the finest schools in the world). These traits are not as prevalent in the Franciscan parishes that I have visited in the Northwest.
Orders should be the same everywhere. They have the same founder, the same philosophy, and the same Rule of Life - there should be no difference between Western and Eastern Dominicans. But this does not seem to be the case in reality. So where you live probably makes a big difference.