From April 25th, 2014 to April 25th, 2014, 100% user give 5-star rating. for emaildeutschland.de - Disposable Email chrome extension.
Love the fact I can create my own "permanent" temporary address (rather than be limited to random and assigned name), as well as the fact I don't have to keep a separate tab open at all times to ensure I am logged in and able to receive notifications or use the service. Great product!