AOS interview

I have a question for those of you who have already gone through a marriage-based Adjustment of Status interview. I’m hoping to collect as many firsthand experiences as possible. For those who uploaded additional/unsolicited evidence to your USCIS online account before your interview:
• How many days before your interview did you upload it?
• Based on your experience, how far in advance do you think is best and most appropriate?
• Did your interviewing officer seem appreciative that you had already uploaded the updated evidence for them to review?
• Did uploading it beforehand make your interview easier or more organized?
• Did the officer still look at the physical evidence you brought with you, or did they decline to look at some of it because it was already uploaded?
• Overall, would you describe your experience with uploading evidence before the interview as positive, negative, or neutral?