Sonic Boom: Fire & Ice has a lighthearted story but unlike Shattered Crystal, Fire & Ice has every cut-scene voiced by the main cast of the show. It makes cut-scenes more dynamic and interesting compared to the original Shattered Crystal.
This is all the cut-scenes from the game so if you don’t want to be spoiled, don’t watch the video. But considering production values are a step up from Shattered Crystal, I wanted to highlight this. Thank you @BlueParax for putting all the cut-scenes in one video.