Trader consensus on “Forgotten Island” opening weekend heavily favors sub-$16 million results because the DreamWorks Animation original faces direct competition from the wide Avengers: Endgame Encore re-release, which is tracking for $25–28 million and is expected to claim the top spot. Recent tracking has cooled from an earlier $20–30 million range to $15–17 million amid modest international debuts and the challenges of launching an original IP without established franchise awareness. Strong critical reception, including a 100% Rotten Tomatoes score for its visuals, Filipino folklore storytelling, and voice cast, provides some counter-momentum, yet the crowded September 25 frame and limited marketing visibility keep higher brackets at minimal implied probability. The three-day domestic figures will resolve the market.