The phrase 'as engaging' is correct and usable in written English.
It can be used when comparing two things to highlight the similarity between them. For example, "The movie was just as engaging as the book."
Strangely, the rest of her cast isn't nearly as engaging.
First, the writing will never be described as engaging.
Pawley was as engaging on television as in print.
"We want to make the walk as engaging as possible".
Critics judged The Gun Seller as "engaging" and "pleasantly different".
Lancaster union has banned initiation ceremonies, defined in part as "engaging in public stunts and buffoonery".
Almost as engaging was eggplant in a mash with tomatoes and onions.
Warren Buffett is as engaging on television as he is at his own hugely popular AGMs.
Ah, one might object, but buying campaign advertising is not the same as engaging in speech.
As a rule, firms do not openly advertise themselves as engaging in hacking back.
It's as engaging a beginning as you'll find in any game.
