What is a synonym for mesmerizing?

Here are some synonyms for "mesmerizing", depending on the context:

Formal:

* Captivating

* Enchanting

* Hypnotic

* Spellbinding

* Alluring

* Bewitching

* Entrancing

* Rapturous

* Transfixing

* Stunning

Informal:

* Amazing

* Awesome

* Incredible

* Mind-blowing

* Jaw-dropping

* Breathtaking

The best synonym will depend on the specific situation and the desired tone.