Auto Reply to Reviews after set time

It would be a great feature if we can set auto replies to reviews such as Google, and set a time frame for the reply, e.g. reply to all reviews 30mins after receiving a review. Would be also great to have option of set scripts based on star rating left. E.g. star rating 1 = Sorry to hear our service was not what you expected, star rating 5 = Thanks for the excellent rating!