My kit arrived yesterday (Mark 4) and it felt like it's been used before. Black coated metal parts were scratched (use marks) and some connector pins were broken. Purely cosmetic so I went ahead with installation regardless.
The latch activator "tongue" was a little wobbly and the hood latch wouldn't touch it, so I had to be creative and thicken it with some plastic piece I had from some other toy + a screw + JB Weld to make it all one solid piece. Pictures to follow.
It's been 6-7h of installation (best of luck with the struts, they are down low in some very unpleasant to work area!). 2h with the struts replacements, and another 4h troubleshooting the latch mechanism until I pinpointed the tongue not being touched.
From there, it took me 1h to creatively adapt the mechanism, install, test and do some cable management to put everything back in place.
All in all, I'm happy and working with the TO guys to provide installation feedback. Could have been better, but it's the first MK4 batch, so just like the MY itself being too new, I expected some of what I got. Wanted to be positively surprised, but life's not always like that!
With that being said, if you need help with the MK4, I'm also here for that!