I haven't been out yet - will be going next week barring a cataclysm. My brother was up and we broke it in as per the instructions given by the person I talked to at the Opti-2 oil headquarters. The Tanaka powerhead runs sweet. It is not starting on 1 pull yet but I attribute that to the engine being new and possibly not priming the carb quite enough since the primer bulb is a bit on the stiff side. Maybe the carb could use a tiny bit of adjusting to make it start even better than it is but I'm not that skilled with those things and it's probably just fine anyway. I'm just thinking things can usually be tweaked from factory settings to make performance improvements. Anyways ...
Otherwise the whole thing is light and appears well built. The drill has many flutes and I assume this will assist in clearing the ice chips. The engine has a lot of torque for 1.35hp. We'll see when it get's into 36" of ice. The cutter is just wicked looking. The box mine came in said 8" and 8" (P). Didn't know there was a difference but when I opened the box I saw my cutter head has a tiny mini cutter head first before the main large head. Like I said, it's dangerous looking. I can't see how this thing won't cut as promised.
The hand crank is compact and goes on and off easily. There is no mushroom knob on top to push down on because the drill is meant to cut due to it's own weight.
Here are a few YouTube video's in case you haven't seen already:
http://www.youtube.com/watch?v=QaVx-GMMdsc
http://www.youtube.com/watch?v=c8hsCVyexFM
http://www.youtube.com/watch?v=KH_x8hXCDZk
Just itchin' to try this baby.
Best regards