Sorry if I sounded a little suspicious, but another negative thread for a company started in a similiar way, not to long ago. It took several weeks to figure out that it was a competitor trying to ruin the companies reputation. Eventually the thread was deleated, but I am sure it had done its damage. There are several other cases that I have seen that are similiar.
I have been running one of Adam's engines for over a year now, and am very happy with it. I am sure youwill be too!