The application is very easy:
The cream is applied - depending on the amount of hair and thickness slightly more or less leave on.
Ablation with the enclosed spatula.
Rinsing.
Done.
The issue raised by some stink I could only perceive as a slight smell and even though I'm quite hairy and the exposure times and amount are little more with me.
Despite many birthmarks (it should be the cream actually do not apply) and a relatively sensitive skin I had no problems with skin irritation or the like after application. In any case, the skin then was much more relaxed than after shaving.
My Conclusion:
Cleaner, faster and more comfortable than shave (my application: Breast + belly).
In my experience, even cheaper than the blade, which I would use for the number of applications.