head-spinning

• headspinning

head-spinning (comparative more head-spinning, superlative most head-spinning)

1. (idiomatic) Incredible, overwhelming.
   • 2020 October 13, Peter Bradshaw, “Soul review – Pixar's rapturous tale of a jazz nut on a surreal out-of-body journey”, in The Guardian‎:

     It’s all very headspinning, and there is real Yellow Submarine quality to the film’s innocent urgency and idealism which take it to the very brink of incoherence.

• head-spinningly