Product review (5 stars): I use this EVERY DAY!
I use this every day. This is the first ice maker I have ever bought and I compared many over a month or so. I am glad I made this purchase and I would definitely buy again.

The time frame is accurate for making ice, 6~12 minutes. The first batch or 2 seems to always be a little smaller for some reason. And the first batch seems to take the longest as well, always close to 12 minutes. But not any reason to knock a star. Still far superior than waiting for the freezer to do it's thing. I drink lots of water and freezer ice cubes seem to always have a bad taste. The "bullet" ice cubes from this machine have a very mild taste. Hardly noticeable. In any other drinks, soda juice pop or a more adult beverage, theirs no hint of a taste at all.
The ice "bullets" themselves are not as tooth shattering as freezer ice cubes but they seem to last the same amount of time as regular ice cubes.

The Operation:
Theres a power button and a ice cube size selection button. Press the power button and choose a size. Defualt is large, but you can choose small if desired. One thing that bugged me about this machine. Lets say halfway through it's cycle you decide you want ice cubes now. So you press the power button thinking that it'll just shoot out some miniature ice cubes into the tray and you could use those. Nope. Leaves the ice cubes in the back of the machine, out of reach. So you press the power button again thinking it'll make double size ice cubes since it already started. Nope, every time it starts up it rinses out the water container where the ice cubes are made, so the half made ice cubes melt before it starts making ice. Irritating, but once again, not enough to knock a star.

It comes with a little scoop and a removable ice tray.
Overall, definitely 5 stars. I know Rosewill doesn't make their own products, just rebrands stuff as their own. But EVERYTHING I have ever bought that's Rosewill has been excellent. Love the brand and this product!