What an ignorant question.
Without a moment's hesitation. The amount you can learn and pick up from someone with a career's worth of experience in the course of a day can be phenomenal.
Incidentally....taxiing out in the 737 the other day the Skipper looks at me and says...you know, it's a while since I last took off from XYZ (UK regional airport)....last time I was here I was in the Dakota!!
