Gastrin displays strong skating ability, showcasing excellent acceleration and agility on the ice, with his balance allowing him to evade defenders effectively. He possesses a powerful shot with good accuracy, capable of scoring from a distance and picking corners. His vision on the ice stands out, enabling him to distribute the puck effectively and thread passes through tight spaces to create scoring opportunities for teammates. Gastrin has excellent puck control, allowing him to maneuver in traffic and beat defenders one-on-one. He shows a solid understanding of two-way play, diligently backchecking and working hard to support his defense while effectively disrupting opponents and forcing turnovers. While not the most physically imposing player, Gastrin uses his body effectively to shield the puck, engaging in board battles and displaying a competitive edge against larger opponents. His understanding of the game is commendable for his age, as he makes smart decisions with the puck, knowing when to shoot or pass, and his positioning is often well-calibrated, allowing him to capitalize on scoring chances. Gastrin demonstrates a strong work ethic both on and off the ice, engaging well with teammates and displaying leadership qualities. His competitive spirit is evident, and he shows a willingness to learn and improve his game continuously. If he maintains his development progress, Gastrin could be a late second-round pick in the 2025 draft.