Trending @Accenture; Are feedbacks considered as important point in promotion consideration?

Yes. Very much important. One bad feedback and you're done, even if you have 10 good feedbacks.
Promotion is sometimes a joke here in ATCI. Promotion is biased and very much based on favourism.

Yes. Your feedback is the main point of discussion during your hike/ promotion.

Very much

Yes of course, unless you get good feedback why they will promote