Instruct: Classify a given review as either positive or negative.
Query: Not a good replacement for the electric or gas mower

I gave up my electric mower with great expectations of being more environmentally friendly. Based on my memories of mowing lawns as a teenager, I purchased the Scott's 2000 20 inch mower and used it twice. What a disappointment. This mower is a poor replica....it cannot cut thick, damp grass, nor tall grass. It's light weight causes the mower to jump on uneven ground and slide on damp grass, leaving an uneven cut. The cutting blades frequently jam from too much grass or from tiny twigs that other mowers break apart. The handle bar is wobbly even after being tightened as much as possible. This mower is not recommended for northwestern lawns. I'm replacing it with an electric mower.