Had my PDI last week. For the most part there were no major issues - and the plans haven't changed.
The biggest problem was that they gouged into my hardwood flooring when they were installing my fridge, and I had one cabinet that was peeling on the inner side (much like in the picture someone posted a link to a page or so back...). My bathroom mirror was installed slightly crooked and they hadn't finished installing my closet sliding doors. Other than that, there were lots of minor scratches and chips and paint dribbles etc; etc;... it was pretty obvious that a lot of things were done in a rush.
They had called me 5 days before my PDI was scheduled to ask if they could push back my occupancy by about 2 weeks as their tradespeople were falling back... I had to tell them no-can-do since I had so many things booked and finalized for the move. All I can say is for those who've yet to do their PDI - be prepared to have eagle eyes... it seems like the workers are really rushing and they're being really careless in finishing things up.
One thing that I was happy to notice was that my bathroom has an 8ft ceiling (although it does have that ugly panel in the ceiling). Overall I'm generally happy with the outcome and can't wait to move in.
Good luck to everyone settling in.