It was and it wasn't. The people who were old enough to know what it was all had good things to say about it. The youngsters who didn't know the difference between the 7.3 IDI and the 7.3 PSD couldn't care less. I will say that it was the one that made me not want any more lifted vehicles. Not that it was bad, unsafe, or unusable, it just didn't thrill me to drive one like I thought it would.