Instruct: Classify the given review into positive or negative sentiment.
Query: What TwinLaser???

I recently purchased the Porter Cable 10" TwinLaser Compound Miter Saw. After I set the saw up, I tried the saw and its laser feature. While the saw operated, the lasers did not. After trying several sets of batteries (not included), I returned to the store (Home Depot) and exchanged it. I tried the laser feature as soon as got it and it did not work. So I called Porter Cable, and after half an hour and several different phone numbers, They told me that if the saw is "giggled to much" that the wires to the switch may come loose. They also told me that "it is a very sensitive machine and should be handled with kid gloves"..... LAME! I bought the saw for work and I need a durable saw so I returned it. If you want a saw with a laser, Get a DeWalt.