Lots of videos showcasing the early parts of Metroid: Other M.
As well as yesterday's trailer, a series of video clips from Metroid: Other M reveal the early areas of the game. There are seven gameplay trailers showing a mini-boss, the biosphere style "Sector 1", visor battling, and fighting in corridors. Cutscenes from the beginning of the game have also been released, showing the events that happened prior to the beginning of Other M.
You can find the videos embedded below, or on our Youtube channel.