Just flew Jet in business as a DL codeshare a week ago, YYZ-AMS & AMS-YYZ. Review: seats-lieflat good, food-fair, crew-fair (not friendly & not great service), amenity kit-poor, movie selection-poor. If not for a price in miles that was half the cost of the same flight out of DTW I would not fly Jet (I drove four hours to YYZ for the flight).