I thought the trailer wasn't that bad... but then I thought about it, and yeah, it's kinda janky. It seems more like a character showreel. The two best parts, imo, are the RNJR fight with the Beowulves at the end, and Weiss's little pirouette and giant glyph thing. The rest was awkwardly-paced. I will say that I enjoyed the first episode. A few moments where the flow seemed to break down, but overall I think it was a good fucking episode.