Instruct: Classify Amazon reviews into positive or negative sentiment
Query: It's true: this 19" monitor takes up same deskspace as a 15"

I really couldn't believe this when I plopped this sucker on my desk. I used to have an old 17" monitor in this spot, and with this new 19" monitor I suddenly had 6 more inches of deskspace!ViewSonic is one of the best monitor vendors in the business -- they're always pushing the envelope, yet keeping their reputation as a manufacturer of reliable equipment. With this monitor, you can run (your video card permitting) at 1600x1200 at 78Hz, which means you get top notch resolution at a pretty good refresh rate (i.e. no flicker).About the only drawbacks I can find are that it doesn't come with a built-in USB hub like some of the newer models do, and that there is a slight curvature to the tube. It's plenty flat enough, unless you're one of those types that has to have the perfectly flat screen. My mother, my sister, and I all have one of these PS790's, and we have absolutely zero complaints!