Review Funnel For Positive Reviews

Can you add the ability to create a form that funnels 5 star reviews to other review platforms?  In other words, if a user selects 5 stars on your review form, instead of asking them to fill out the review on your site, it automatically forwards them to your google maps, or your facebook, or maybe lists multiple options for them to choose from.  If they set it to 4 stars or less (customizable) then it continues them to use the review form on your own website which you can review privately.