Same here. In my opinion JSX is one of the best thing happened in the front-end world.

Let's not forget how horrible Angular templating was:

    <ul ng-if="::vm.items.length">
        <li ng-class="::{ 'active': item.active }" ng-repeat="item in ::vm.items | orderBy: 'id' as ordered track by item.id" ng-click="item.active = !item.active">
            {{::item.name}}
        </li>
    </ul>

    <select ng-options="item.subItem as item.label for item in ::vm.items2 track by item.id" ng-model="selected"></select>
    <div ng-include="selected.template.url" />