Jdnorman: Thank you for sharing your experience with the TU7000 TV. I am sorry that your interface is not as smooth as you would like. To optimize the smart TV performance, please try Device Care option under the Support Menu. Go to Settings > Support> Device Care > Start Device Care This service checks memory and frees up unused cached memory and closes background apps. I hope this helps to solve your concerns. Should you need further assistance, please contact Samsung Customer Support. 1-800-SAMSUNG (8AM -12AM EST, 7 days a week) On the Samsung website and click on the SUPPORT link in the upper right corner for: 1) Contact Us Options (LiveChat, Remote Support, Facebook, Twitter) 2) Product Support 3) Manuals and Downloads 4) Warranty Info 5) Product Registration: Registering your product gives you access to easy warranty support, convenient opt-in to special promos and offers, faster troubleshooting and service, and quick notification of system updates 6) Samsung Community: A great resource for getting help from Samsung moderators and customers and more 7) …and more product, repair, order, and care options ~ Samsung Solutions

Hi Sammysung, thanks so much for your kind words! We sincerely appreciate your feedback and will share this with our team. We hope you enjoy many years of great entertainment with your Samsung TV! 

Hey Toad man, Thanks for your purchase and review of the TU7000 TV. Your feedback regarding the Tizen interface and remote control will be shared with our internal product teams. Should you ever have questions or need help, Samsung is here for you! Just give us a call at 1-800-SAMSUNG, 8 AM - 12 AM EST, seven days a week. Our LiveChat agents are also available by clicking on the ‘Support’ link on our website. ~ Samsung Advisor