I took my first LEKUE macaroons with this kit, and the result is up to my expectations: macaroons are regular and very beautiful.
The taste also but I did not follow the recipe kit, I took the advice of pulp preparation & some recipes ganache (caramel, raspberry, ...) of the book of Abraham Berengere, "Macarons" in Larousse albums that I recommend.
Only small downside, the flexibility of the spout outlet Décomax which when pressed "pops" the tip to overcome this pb I put plastic wrap around the tip and is well maintained.