Sentence examples for unbelievably efficient from inspiring English sources

The subway system lived up to its reputation: complicated, at times amazingly crowded, spotless and unbelievably efficient.

I was unable to find the Annals of Rheumatic Disease board meeting in room 1.08 until running into the unbelievably efficient, competent and friendly executive secretary of EULAR, Fred Wyss, in the entrance hall.

This mechanism, though, much to our delight, seemingly validating our design, is simply too good to be true as the final cyclization to form a seven-membered ring is just unbelievably efficient.

Unbelievably disappointed.

Unbelievably painful.

Unbelievably good".

"Unbelievably lucky".

"Unbelievably rude".

Concessions were unbelievably low.

"Just unbelievably fired up".

"He is unbelievably talented.