I think it can't be stated enough how incredibly innovative Hasui's engineering is; each MP he's tackled outright has had a fun, engaging & intuitive transformation that yields strong, sturdy and articulate Alt & Bot modes with little compromisation.
His Alt modes look distinctive & accurate to the character's original real-life counterpart (Where applicable

) with very minimal, if any, Bot mode kibble being visibly present whilst conversely; his Bot modes are extremely Alt mode kibble free, unless the character's design silhouette calls or its presence
The things I also like to note though is the perfect proportions he's able to extract in both modes, but also the fact that he all but eliminates any form of "Backpack" in Bot mode!
People will favour 1 designer over the other for varying reasons, but I think the ball that Hasui was handed has well and truly been run past the try-line, hit for six & landed many a home run in his possession since.

