owned one. the 50" non-smart TV. working fine, picture and sound quality is ok for me as i am not very particular on this. as long as it able to show me the HD quality, nice sound and nice color.

the down part of this TV, i could say is the processor, quite lagging when you want to switch between HDMI 1 to HDMI 2 or to any other sources. the respond would take about 3 seconds.