I was too young to ride one in '72, but I did own one for a month and then sold it (I wish I had that one back). All the articles I read said it was still flawed compared to the Euro bikes, but was a nice effort by Yamaha! Weight, rear suspension and powerband (road racer like) are the main issues. They all liked the styling, ergonomics, front brake and forks. Cool bikes for sure! I have an RT-2MX basket case that is a couple bikes back in the que. I'm in flux right now, so not sure if it will make the cut.