Sourcing and quality: we deliver comments from accounts with profile pictures and posting history rather than blank shells, because a comment from an obviously empty account reads as fake to anyone scrolling the thread. We pace delivery gradually instead of dumping everything at once, so the comment section fills the way an active post naturally would.
Access: we only need your video URL. We never ask for your password or login, and we can't post to a private account — set the video to public first.
What we filter out: we avoid garbled, off-language, or nonsensical text, and we don't flood a thread with near-identical lines that pattern-match as spam.
For custom comments: you supply the exact text at checkout — one comment per line, in the order you want them to appear. Keep them plausible: short, on-topic phrasing reads as real, while keyword-stuffed or repetitive lines stand out. We post your wording as written, so the relevance is in your hands. We'll flag anything that looks likely to draw negative attention before we run it.