it all depends on the dough + kind +ingredients
The cookie will be bland.
Oreo * for homemade i would say a Chocolate chip cookie is most Americans favorite cookie of choice.
Colloquially, it can be, as in "these cookies taste homemade." But it is more often an adjective.
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yes
It changes the taste and texture of the cookie. Without Sugar the cookie is not sweet.
Opinions will always vary, as there is no accounting for taste.
can the burnt taste be removed from home made wine?
It all depends on preference. Pre-made cookie dough tends to be all the same, cookie cutter dough. Hand made dough has its own special touch. All recipes sued for dough are different, and may not taste the same. You dough may be much better than pre-made cookie dough. EX: The chocolate chip cookie recipe on the side of a baking soda box is much much better than the typical tollhouse cookie dough.
None. You are only wishing you had a chocolate chip cookie.
use sugar and vinegar
Yes, it does affect the taste of the cookie. With the sugar being a flavor of vanilla, it would make the cookie have a hint of vanilla taste to it. I would expect it to taste quite well, actually.