I have used this form of sticking on a massive contract.
Results :
Negative : air temp is important, no good in winter. Only good for sticking to perfect walls not needing levelling, do not get it over yourself or on anywhere else as its a nightmare to remove at a late stage.
Positive: very fast for fixing and setting time, clean, approx same cost of materials
And just like anything, keep spray tool very clean and clear with cleaning solution