Batman: Mask of the Phantasm is one of the greatest Batman stories ever told. It's a stunning piece of animation with a story that is equal parts gripping and unpredictable.
Scoob! may have a wonderous animation style and fun voice acting, but its sense of humor is painfully dry and its story is too underdeveloped to make this an adventure worth going on.
The Willoughbys may not have a great or interesting story, but its excellent animation style mixed with the fun character work save the film from mediocrity.
Mortal Kombat Legends: Scorpion's Revenge is the best film in the series, animation or otherwise. Its fight scenes are brutal and bloody, and its story is remarkably gripping.