Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not For Big Jobs

It's a very nice looking product and easy to run out of the box. Unfortunately it doesn't stay hot enough for continuous action. I ran 12 laminates and by the 4th one, I had to run each item two or more times to seal completely and clocking in at a tortoise-like 1:02 per sheet, it's very, very slow. I finally figured out that if I needed it to stay continuously hot throughout my entire job, I had to run 3 mil laminates on 5 mil heat. Even then, I sometimes had to flip my sheet because the leading edge was still bubbling. I even tried another brand of laminating sheet to no avail. Also, clocking in at a tortoise-like 1:02 per sheet, it's very, very slow. The bottom line is that this product is meant for a casual user. It's not suited to a busy office.