<section class="vertical-center slider">
    <div>
         <div class="dummy-content"> I am a Text </div>
    </div>
    <div>
        <div class="dummy-content"> I am a Text </div>
    </div>
</section>

<script type="text/x-magento-init">
{
     ".vertical-center" : {
        "customjs" : {
            "autoplaySpeed": 5000
        }
     }
}
</script>

var config = {

     map: {
        '*': {
            customjs: 'CompanyName_ReviewRating/js/customjs',
        }
    },
    paths:{
        "slick": "js/slick/slick"
    },
    shim:{
        'slick':{
            'deps':['jquery']
        }
    }
};

console.log('This is printed');

-> slick.js
  ->slick.css
  ->slick-theme.css