Now its improved with WFP, thats for sure as it gives a safe and convenient option for when its needed. But i see more and more companies jumping on the band wagon to fleece the attentive audience with a lot of overcomplicated extreme tech, that in real life is probably not required. Its just a hammer to crack a nut mostly. Am i skeptical? Yes of course for sure. Just want to clean the glass, not perform a medical procedure! Is this getting all too much? Or will we end up requiring an NVQ to clean someones living room window soon? Wot dja think?