The mystery movement is a known problem... But basic aesthetic flaws exist for each dial type, and are specific to their relative dials. For example- The standard black dial flaws typically include:
-Incorrect placement of the coronet on the dial.
-Incorrect color center seconds hand (should be silver; dw's is usually black).
-New versions have too white of subdials.
However, some of the flaws are across the board as well (as they exist on things like the case, etc)...
-Incorrect font size for the bezel engraving (on the steel 6265 bezel).
-Crown and tube are incorrect in appearance.
-'Teeth' on the pushers are not of the same style/size cut.
-Mystery movement equipped watches have the crown slightly above axis in relation to the pushers when viewing at the profile (this is, I suspect, because the movement is a bi-compax, which makes the movement a bit thinner, and puts the movement closer to the dial side as a result).
The 'flaws' can be corrected if desired; I've modified mine to an extent, but some things are just not significant enough for me to really worry about. I focused on the functional aspects of the watch- Movement, crown, tube, crystal were all changed out for function/longevity/reliability reasons. Other changes, like hands were a by-product of those mods as new parts had to be sourced anyways.
That said, DW's dials are quite nice for rep dials. The flaws mentioned are really nitpicking the details. Overall quality is good
These are amongst the most accurate assembled vintage Daytonas out of the box. In terms of overall dimension/size/detail, these are in a similar league to MBW's vintage line. Genuine parts fit with very little hassle.