Saw the trailer, didn't bite.
First, I got the familiar, as of late, feeling that behind the scenes we had yet another company attempting to cash in on the scene. High quality on the technical end was the first give-away, and people going through the motions without "getting it" was the second. It reminds me of FM back in the day (circa 1998 or so). One girl pretending to tickle another who's pretending it tickles does not make a good tickling video.
From my perspective, the amount of genuine dread and level of discomfort specifically derived from the tickling, while in tight bondage, is directly related to how good the content is. Cuteness is almost irrelevant. The more I actually feel sorry for her, the better it was. That's a tall order no doubt, one that can not be reached with every video no matter who makes it, but I think it's a statement many would agree with.
Your "extremely ticklish" girls aren't reacting like, say, for a random example, Yaqi's victims. Take the laugh. Your girls have the typical shallow laugh characteristic of many videos. Yaqi's girls are almost hoarse after belly laughing from the gut for 10 minutes. Their faces are flush it's so real. It's like a poker tell for ticklers.
As for your comment that the clips are selling well, the reason so many companies make a few bucks no matter what the quality of the content is that you have to pay before you find out it sucks, not after. I'm not too naive to realize that there may be a market segment that has different, softer tastes too.
Sorry this was so negative. Again, for those without such hardcore, nay "purist" tastes (does that sound snobby? haha) this may be great stuff.
Good luck!
Terst