I purchased this 55” Roku Smart tv last week and I’m blown away by the quality of the picture and sound, I purchased a sound bar but honestly it really doesn’t need one. I read a few reviews of people complaining about getting the tv paired and working with WiFi but I found it to be very easy, just follow the instructions that come up on the tv screen, it walks you through the process and it only took me about 5 minutes to have it up and running, I’m 61 so if I can do it anyone should. I’m so happy with this purchase, and the price was a lot less expensive than I would have expected for such a quality product. I just can’t put into words how great the picture and sound is, and there is literally hundreds of channels to choose from too. Thanks Westinghouse, you hit it out of the park with this one.