I saw these at my wholesalers for the first time last week - and they said that opinion has been a complete love/hate divide marmite scenario. Personally, I think it's a great idea - 3 boxes first fixed on a timber frame newbuild in the length of time it takes to put two screws in. No trudging around looking for some scrap for a noggin, no sawing and nailing, just job done. No getting the boxes bashed and knocked out of true when your back is turned, either. OK, there's always going to be times when traditional methods will be better, but I'll race you to a kitchen layout......