what i can tell you is the grain is better than Just dashes, as for the sheen, comparing 40 +yr old to new product and not having an NOS pad to check against is always in question,
the 2 known areas are the speaker grille and the light bar area that need trimmed. this is basically due to the vacuum forming, the right and left sides of the Dash that Darren pointed out are hit and miss, i have installed 5 pads with 2 more on the way and inspected way more than i can remember but each have a variation, some have had one side issues or the other. if your plastic is warped and not realized it is easy to blame the pad for the problem,
over all i am happy with these pads and glad many customers are also, ( and thank you to all that have ) other wise i would not be selling them or would not want to deal with crappy product.