Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Works as expected

I used the Eye One Display LT for calibrating the gray scale and color management system on my plasma TV. That is not the intended purpose of this meter, and I had to download the free software program Colorimeter HCFR and learn about calibration by reading online guides. But with some effort, I was able to do what I really wanted. The picture quality on the TV is visibly better after having calibrated it.Pros:Fast for above IRE20 readingsSupposedly more accurate that Spyder 2, which is the only other meter option below $150Supported by free software to extend it beyond the intended purposeCons:The USB cable is too short when working with a big plasma