Okay, I actually quite enjoyed that teaser.
Also, "What Planet is This" from the Bebop movie still ROCKS in here, just like "Tank!".
Green Bird still sounds iconic too.
Even if it may just be for this little bonus production I really liked the fight choreography and the way they did the edit with the bars thing too and how fully integrated it was and not just half-assed, that clearly took a lot of time and it felt cool.