The work done on them in 2016 as part of the Direct Award was
extensive. It involved replacing or cleaning up and repairing almost all of the internal trim, and changing a huge number of seat covers. The toilets got new sinks, new bowls and the only on train hand driers that I have ever used that actually worked. All of the lighting was replaced and the reservation system was changed to make it more reliable. There were also a number of mechanical modifications. I am surprised so many learned members seem not to have realised - it was called
Create Amazing, and it did make a big difference.
It was far, far more thorough than the work that (for example) Northern's 158s have yet recieved.
They also all had wifi upgrades and the 9 car ones conversion of coach G into a completely new standard coach.
I don't see any problem with them as they are now, for the next couple of years.
They also reaplced all of the cuttlery and side plates in First Class. The Voyager fleet got new seat cushions and a spruce up in coaches E and D too.
VT have redone 1st on the Voyagers with new seat cushions and covers (leather) but not any of the rest of it.
This isn't true at all. The trains may not have had a full strip and replace (and you could argue that was neccesary) but they are in better condition generally now than they were in 2014.
Some things do look quite tatty, but generally only by the standards of the new work.
I agree with the suggestion that in 2 years time (or so) the new operator (whoever that is) would probably want to strip the interior and start again.