Here's a video of them running it. I'm not sure of what he is saying at the end but I'm pretty sure a loose translation is "It likely would have ran better if we had only used Stihl's"
Ha! He actually was saying it ran really well and that in had really nice power. That's a rough German translation. I'd have to listen a few more times if you want a verbatim translation. Seeing that Dolmars and stihls are German, there would be no bashing from Germans. Now if it were a husky powered bike, then there'd be bashing.