Thanks for your advice, tintoy.
yes, the timing can be improved a lot, like some slow down and sudden speed up of the camera move can create a better feeling. Now I think the camera movement is too consistent and too smooth, so it looks like it's lack of design. If I have the chance to do it again may be I'll change the angle for some of the shots. But anyway, what's done is done.
It's actually a motion graphic for a product.
By the way, you icon looks so cool
