I wouldn't take it personal, some people are direct and to the point and mean no harm. I bet if you took a poll most people that use that device would say it feels like more power. Heck people that do a tune in most cases gain 20 to 30 HP, but they change the driving feel, so it feels like more. You can get the same HP out of e85. I say my truck is a different truck in m5 and m6, other people would say Im nuts, so who is? Since I change my exhaust my truck vibrates in V4 under 60 so I don't go in 6 till after, no problem.