Yea that video was not very good. I've had my blowers awhile now. Guys are using the 2 everyday. They have had no complaints yet. I run 4 blowers but only bought 2 of the bl9000 I have 2 guys that are jealous rn lol. At almost 600$ each I can't really justify buying 2 more rn when the ones they are using are still under warranty.