I actually quite
Like Voyagers! I've never had a problem with the seats, even on a long journey (GLC-WBQ). I've never really noticed the toilet smell, I find Pendolinos to be so much worse for it. I had to move to the other end of the carriage on a pendo once because the smell knocked you out. The Voyagers acceleration is unbelievable, compared to, lets say, a pendo.
Okay, the Virgin ones are better than the XC ones, but the Virgin Voyagers
Travel at 125MPH
Tilt
Have the onboard shop
Have windows you can see out of
Coach D
Ok, the shop is a bit small, but it's better than a trolley! (Or anything Non-S&C Northern

) People may say that it is unfair to compare voyagers to 150's, but 150's are diagrammed for very long journeys in some cases.
My only Real Voyager complaints are the Lack of Tables and Isolated Tilting Equipment on the XC Voyagers.