I saw this "new invention" at MAHTS last week and was wondering what people thought about it. It is galvinized metal steps that they fabricate. One piece construction up to 6'. Two pieces can attach and you can have different sizes shapes and rise height's from 6"-8". The steps bolt on to the house and you glue the blocks to the fabricated metal. I thought that this would be good for someone learning how to do steps. Whats your honest opinion?