Task: Sentiment Analysis
Input (English): These once cost nearly $3000, but I got my z557 for about 1/15th of that. I've had it for over six months and used it for radio, TV, DVD movies, Internet video (full-screen HD) and general computing. With 2GB of RAM and Vista Ultimate, it actually runs really well. My keyboard isn't as bad as what was written about, here, but it is not the kind of keyboard you would use for more than surfing, anyway. And, it will take any USB keyboard or keyboard/mouse, wireless, or otherwise. I'd recommend using a wired LAN instead of its weak wireless. And, it can seem like it's running hot, but that hasn't turned out to be a problem. If you have the room, it's a decent all-around system, looks good and is nicely built.
Output (English): Positive