It's both a yes and no answer. I don't think Jersey Week has much of an impact on DLR. However, the Holiday season is slated to start on Friday, November 9th. So I would go expecting pretty high crowds starting on Friday and extending into the weekend and guests come in to see what's new for this year and visit returning favorites. I would guess that the weekdays (Tue, Wed, and Thu - except in the evening if they decide to debut some of the holiday entertainment a day early) will probably be okay in terms of crowds (just note that there really aren't any no crowd days in DLR anymore).