Well, kinda like a ham and greve on a baguette with a nice smear of spicy mustard and greens. Yep, tried a Pret pre-made sandwich and it was pretty good. The ham was a nice, real piece of pork, not some pressed ham sweeping concoction. Baguette was nicely chewy with good flavor. Only problem was the ratio of filling to bread. Not that a sandwich needs a 3 inch slab 'o meat in it. Well, yea, that's nice. For a good sandwich though, there should be a balance of flavor between bread and filling. That didn't exist with the Pret. Bread overpowered filling.
Still, much better than I thought a pre-made sandwich could be.