Instruct: Classify Amazon reviews into positive or negative sentiment
Query: As always, Keytronics RULES!

I've preferred Keytronics keyboards above all for years ... and I've used a lot of keyboards since I bought my first computer in 1980. This product didn't advertise an optical mouse when I bought it, so the optical mouse was a surprise upgrade for me. I'm still happy typing on this keyboard in Oct of '07, and if it craps out, or if I spill something in it as I usually/eventually do ... I'll order another Keytronics!