Didn't take long... Anyone suggesting David Heath is taking payment for his reviews clearly doesn't know him. But of course in your world anyone who has the temerity to say that the Brewzilla is better than the Guten is clearly on the KL payroll.
You are right on one front however, David's voice can be a little, erm soporific. An easy fix is to go into Youtube settings and change the playback speed to 1.5 times. Bingo, he's sounding a little more interesting. Even at normal speed, his videos are worth watching - they're among the best produced and most informative brewing vids on the chewbs.