I couldn't last at a table for an hour eating a cupcake and having a cup of coffee. When at home, me and DW always go to restaurants & just get a bunch of apps to share & drinks. Sometimes that apps are better than the entrees at certain places. Plus you get more of a variety for the same or sometimes less money. But I've never thought of doing that at WDW. Probably b/c we are usually on the
DDP and also b/c we tend to immerse ourselves in the full dining experience wherever we go. But I'd absolutely consider doing just apps and drinks to some places now. Technically it's really no different than getting a reservation at Beaches & Cream and just ordering ice cream.