Well... I inevitably love it. It's colorful and smooth as usual, and that homogeneous timbre that he builds out of so many different vocal tones is wonderful, especially on the chorus (similar to the blend Chikuzen Sato+bird on his arrangement of
this FUTABA track).
But this is Tomita Lab by-the-book, I see this kind of arrangement as his safe and
lazy space. Attention is surely focused on the vocals, the rest of the instruments are placed behind, which is unusual on his production (by the way, this guy always plays the keyboards/synths/piano, bass and guitars himself on studio recordings).