Funny you say that because when I was reviewing the video, I thought to myself, "Every. Damn. Time." Too little pull and door only latches on the first latch. Too much pull and you're slamming the door closed. I've got it as good as it will get with adjusting the door strikers, greasing them and adjusting the t-top seals.
FYI, if you take the t-tops off and remove the handle and plastic cover, you can remove the seal portion (two screws) and the channel that the seal rides in is adjustable. I have all new weatherstripping and seals, so if you have original stuff on there, it might not be as easy. I did quite a bit of "massaging" of the seals to get them where they need to be after getting it back from the body shop. The repro stuff isn't terrible but does leave things to be desired in some spots.