As you see from YouTube,it's very easy to operate,
even you have never used a stove. I like its preheat system especially,fast(about 10 seconds) and easy just like advertisement.
Besides,it burns completely.
The only drawback I think is its 30cm-long flame during preheating.That's a little bit scaring at first time you use it.
This review was written in the old system and had content requirements that are different than reviews written today.