Yeah I think crackle tunes are definitely for the youngins. I loved it on my Srt4 but now I can see how much I must of pissed off the world as I get older. It also depends on your area of living. I suppose if you live in a more rural area, it's not as bad because the sound is spaced out (aside from probably 1 unlucky house you drive by every time and do it).
The problem is when you live in highly dense areas. You're literally pissing off everyone in every house as you let off going through the neighborhood but in your mind, you probably think everyone loves it. You would be entirely wrong to assume that. No, rather, put in your head, you are literally getting people in their houses to say, there goes that ****** ***** again, collectively.