Instruct: Classify a given Amazon review as either positive or negative.
Query: Lots of spillover

I've had this waffle iron for about six months, and I still haven't figured out how to get consistently browned waffles with minimal spillover. The center gets over-done, while the corners stay pale and spongy, and tons of batter ends up on the counter.The only good thing about it is the non-stick surfaces are really non-stick.