Hey, it's pretty decent! Hot and fresh, so it was a delight to eat...much better than the cold, slightly stale Big Mozz burger I had at Sheetz when I was out east. Seriously, a burger like this must be served piping hot for maximum enjoyment, and the Wendy's on South Washington in Holland delivered! The giant lump of mozzarella was a bit weird - I did expect something more like individual sticks, but whatever. The sauce was a touch more creamy than I expected - it was something more like a Franco/American or Chef Boyardee sauce than a real, handmade Italian sauce, but c'mon, it's freakin' Wendys...temper your expectations. It's a fast-food burger drivethru for cryin' out loud. It was a unique enough menu item that I was interested in trying it. I'd definitely order it again!