I thought so too, it looks very sleek which is very unlike the previous prototypes by BD. I presume they have been more concerned with functional iterations over polish, but being owned by SoftBank likely gives them a pool of talent that is willing to do the aesthetics for/with them. Which i think is a big benefit to them and being able to properly present and sell their vision.
Come to think of it, they originally were developing prototypes with the intention to sell their tech platforms to the military, which might excuse the chunky rough look they’ve been going for in the past. With the direction of SoftBank i think they’re likely trying to polish up their platform to make it more appealing beyond military application.
Either way i’m excited over the direction they’re going. I’ve been following BD for a while