And sort of yes. I can aim my mouse just fine but I really struggle with my eyes to keep up with looking for buildings with pizza and moving the cursor on the right pizza to click. If I had to press arrows or the keyboard instead of clicking, like for raising dexterity, then I wouldn't have a problem with the speed of the game, but having to look at the very fast moving buildings at the same time as I have to look where my cursor is to actually click on the proper pizza, that messes with me.
OK if I may say a word, too...
I made the mod to make the game more enjoyable, to the standards that I find adequate. At the same time, my goal is not to alter the original story nor the way the game is intended to be played too much from the original. This is why I made the minigames skippable, because many people don't like them or don't like all of them, or liked them once but get finding them annoying after a while. You have the option not to skip them, to be asked if you want to skip them, or to skip them automatically when appropriate. But I made it clear that, apart from the skipping, you would not get any more benefit from it.
Now the pizza delivery minigame is different, because if you could simply skip it *and* get full payment, I would consider it a mony making cheat because to gain infinite money all you would need to do is clicking one button. Sure, time would still skip, but who cares. This is the reason why I did not make it so, and I guess I will keep it that way -- just consider it a hurdle to avoid abuse. You can skip the minigame and still beat the main story, and you get payed (400 instead of the perfect 600) so what's the deal. If you want quick money, go play the shooting minigame at Clyde's, which I, by the way, also improved and which I find much more interesting, and it even does not pass the time (which I think is a bug of the game itself).
If you really want to make it the perfect run every time you skip the delivery, you can mod the mod yourself. Just open file <SummertimeSaga>\game\scripts\locations\pizzeria\interior\interior.rpy in a text editor and change line 128 from "correct = 2" to "correct = 3".
But be sure not to scroll too fast to that line, if you have trouble with the speed! Just saying