Product review (3 stars): Results vary depending on size of cookware
For how large this unit is, I expected better performance.  My main complaint is that even though the cooktop glass surface is large, the actual induction coil still only seems to be about 5-6 inches in diameter.  When cooking with stainless steel cookware with an aluminum core, it's not that big of an issue, because it conducts heat quickly across the cooking surface, but when cooking with cast iron, the center is much hotter than the edges - so cooking more than one steak / filet on it at a time is kind of out of the question.  While this is better than most portable induction cooktops (whose coils are only about 4 inches wide), I expected better for something that cost 3x - 6x times as much.

For boiling things, it's great and very quick:
_My pour over kettle comes to a boil at about 2 minutes compared to 4 and a half minutes on my gas stove.  The base of the kettle was 6" wide.
_4 quarts of water comes to a boil at about 5 minutes compared to 9 minutes on my gas stove.  The base of pot was 8" wide.

Now the interesting result:
_12 cups of water comes to a fast boil at 17 minutes 45 seconds compared to 14 minutes 45 seconds on my gas stove.  The base of the pot was 10"

Just to make sureI wasn't crazy, I repeated the test and got similar results the second time.  So it seems that it's performance can depends a lot on the base diameter of the cookware that you're using.  In all, this is a decent unit.  The way the glass is mounted can accommodate oversized pots and pans.  The turn dial feels great for adjusting levels.  When used with the thermometer probe, it's quite accurate and effective within +/- 10 degrees.  It's probably fine for most people but I was specifically looking for something to work with my 12" cast iron.  I'm considering giving the Vollrath Mirage Pro as it supposedly has a larger induction coil.

Lastly, it's built incredibly well - definitely commercial grade.  The rubber feet have a little bit of adjustment for leveling.  It can definitely withstand more heat than cheaper units before it hits auto-shutoff.  In fact. I have yet to hit that mark with a cast iron pan on it.