Instruct: Classify Amazon reviews into positive or negative sentiment
Query: So far works great!

Got 3 of them just in case for my new 480hz LED HDTV. Can see the blades of grass and dirt clods while watching baseball so I guess it is working just fine. @ $1.83 each ($5.49 total), free shipping, relative quick delivery.....so far win win. If they all fail will then buy the 10 buck one. Just had to go for these low priced ones to see and so far the 1st one used works just fine. The tech support stuff world can be snobbish at times but this one sort of puts a smirky smile on my face $$ wise. I guess time will tell in the interim.