I also hope KDE5 will be more like KDE3 than KDE4.
They're all trying to mimick his vision and design but without understanding it at all. I think this is why we keep ending up with all these heartless, sterile, Kindergarden UI designs.
Meanwhile, KDE isn't all that bad nowadays. I actually kinda like KDE 4.8, it's come a long way since the early days of KDE 4.
I agree though, although I blame the shift mainly on the tablet/smartphone mentality.