performance - AngularJS, ng-model slow because other watchers are slow -

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i have simple ng-model example:

<input type="checkbox" ng-model="active" />

and have watcher like:

<pre>status = <span ng-bind="value()"></span></pre>

the watcher slow because whatever reason , makes above form element react slow makes interface clumsy.

of course have make effort in optimise bellow bind element point don't need element fast, need form element fast because 1 user putting attention.

so how can make ng-model have priority on other watcher?

to reproduce issue can visit this plunker. check app.js can see method value() has been artificially delayed, can manipulate delay increase effect.


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