语义UI搜索没有填充AJAX数据

I have the following AJAX request

    $.ajax({
        type: "GET",
        url: "Control/Search/genre.php",
        async: true,
        success: function(text) {
            content = JSON.parse(text);
            console.log(content);
            $('.ui.search')
              .search({
                  source: content,
                  searchFields   : [
                      'genre'
                  ],
              })
            ;
        }
    });

According to the documentation here http://semantic-ui.com/modules/search.html#/usage source: content should expect content to be an array containing arrays or an array containing objects.

My AJAX repsonse is as follows:

[Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object, Object]

The issue I'm having is that my search field

<div class="ui search">
    <input name="genre" class="prompt" type="text" placeholder="Genre">
    <div class="results"></div>
</div>

Isn't being populated by any pre-determined results as the docs promise.

Perhaps there's something wrong with my content?