First exploration of my "N things about X" article-writing robot

gistfile1.js

var summary = require('node-tldr'),
	sentiment = require('sentiment'),
	opts = require('nomnom')
		.option('url', {
			abbr: 'u',
			help: 'URL to summarize',
			required: true
		})
		.parse();
summary.summarize(opts.url, function(result, failure) {
    if (failure) {
        console.log("An error occured! " + result.error);
    }
 
 
 	var feeling = sentiment(result.summary.toString());
 
    console.log("Title		: %s", result.title);
    console.log("Word Count	: %s", result.words);
    console.log("Rdct X		: %s", result.compressFactor);
	  console.log("Sentiment	: %s / %s", feeling.score, feeling.comparative);
    console.log("Summary: \n=================\n%s", result.summary.join("\n"));
});