It is very subtle perhaps even overly-picky but the slight shudders that Smilees has pinpointed at those points are DEFINITELY there.
Of course they are!
Not a problem with the DVD or the player...it looks to me that it was on the print used for the transfer.

This doesn't bother me.
In fact, I've only just got the thing home so I haven't watched them from the beginning yet.
Though I did just chuck Godfather One to take a peek.
Instead of a perfectly black screen for several seconds while the title logo appears in white, I noticed brief spots of white appear at bottom at left then later at right.

Personally, though I think the print looks good from what I've seen there are flaws.

But hey, I can live with 99.99999% perfect until the next format comes along (which will no doubt knock DVD for six!).