Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Wow - that's a loud spacebar!

The main keys are fairly quiet, but the spacebar "clacks" like a gun going off in comparison. After 5+ years (this keyboard was introduced in 2005) I would have thought Microsoft would have fixed this issue that has been mentioned in even it's earliest reviews - see "Microsoft Natural Keyboard" for yourself on wikipedia and read the "any luck on the SPACE bar?" discussion here on Amazon. Buyer Beware! Microsoft - fix your S*tuff!The keyboard does look sleek though -- the only reason for the 2 stars!The main keys are a bit quieter than my 10+ yr old "Microsoft Natural Keyboard" but overall that one is quieter compared to the constant "clack" (like there's ducks in my office) of the space bar. I still prefer my old PS/2 white (now yellow) keyboard w/o all of the "hot keys" which is working great still but just no pretty anymore. =(