Yes, I was surprised when I went to the dentist here (UK) - the appointment took almost no time at all. They said my teeth were in great shape, no work needed - not even a cleaning, because they said my teeth were so clean, if they did clean them they'd only be taking off the tooth enamel instead. Same thing with my husband -- we had appointments last July at the same time (note to self -- need to book our 6-month appointments now).
Being at the dentist in the US always took so much longer! Not to mention that I spent hundreds of dollars (possibly more) just before I left the US for intensive gum treatments, replacing old fillings (I have all white ones now instead of the old grungy looking amalgams), and other procedures (I had let my teeth go for a long time due to being impoverished). I am now a lot more careful with my teeth - using a Sonicare toothbrush plus my health overall is considerably improved. But I was really surprised a) how little time the appointment took, and b) that my teeth are now all in good working order.
That said, my last US dentist was gorgeous -- looked like a male model, and had enough money that he routinely traveled to see all the major tennis tournaments in the world.