I bought this about a month ago. I watched the reviews on Vizio M-656, M-657 and M-658. The Vizio M-658 seemed to have the best reviews and the picture quality has been great, so far. I really like the SmartCast feature, so I can cast my pictures and videos from my phone and iPad on the big screen.

I bought this a few weeks ago and the picture is flat out terrific! Excelent for the money. But it's built-in "SmartCast" streaming works poorly; good, friendly tech support but nothing helped. I bought and added an Amazon Fire Stick 4K and it works perfectly. Plan to buy an add-on streamer.

There has been a recent promotional on the M-Series Quantum that piqued my interest and after looking at various reviews online, this TV was very favorably reviewed. This 65" has full array backlighting which is generally only found on more expensive units. Also, the color rendition of this TV is vibrant and beautiful (I use the dark calibrated setting), particularly if you increase the backlighting, sharpness and reduce the gamma setting. Both 1080P and 4K contents looks fantastic. If you are a gamer, you will satisfied with the TV as I have not experienced any lag time that affects gaming (also, make sure to enable full UHD color for the best color). I would say that the feet of the unit are at the very edge, so if you plan on using this on a table, you may need to consider purchasing some VESA stands (unless your table is very wide).

I am a huge Vizio fan but not as happy with this recent purchase as I have been with my other purchases, including a 55" I currently own. The picture is clear but the color variations are always changing and not nearly as sharp as others. Additionally, the sound quality of this model is not that great. You literally have to have the volume at max to hear clearly. Definitely needs a sound bar. I've sent help questions via text to the support center to no avail.

I bought this TV based on reviews and Vizio's reputation. This TV has an awesome picture. However, the "Smart" part of this smart TV really sucks! TV randomly reboots, turns on by itself, and not to mention there are very few channel apps available. No Disney+ (still), no Sling, No Fubo, and the list just goes on. If I would have known this was going to ba an issue I would have bought another brand.

Awesome tv. Beautiful picture. But.. 2 problems i had that made me return it. 1. Low sound but not a huge problem being i have a sound bar from when i had n still use the vizio 3D tv (forget model #). 2. The real problem is that the tv would shut off n reboot on its own. It wasnt the auto off because it would turn back on. It did this randomly. Also.. It would somehow lose connections with the hdmi ports and to get It back id have to change inputs on the remote and change back. That was really annoying. I tried everything from resetting the tv.. To power cycle. Nothing worked. Aside from that tho.. Great tv. I wish i had it back and working properly.

The hardware is great, but it comes with a TON of free apps. The software on the screen will NOT allow you to remove, block or delete apps with unfiltered mature content. Tons of stuff not appropriate for kids is freely available. The only solution is to disconnect from WiFi.

I bought this TV a few months ago. It sits next to my Sony 75" 4K in my media room. The picture quality is poor compare to the Sony 4K which was purchased in 2017. The TV is constantly turning itself off, and sometimes the only way I caqn get it to turn on is by unplugging it and plugging it back in. I have tried every support article I could find and cusomer support, nothing will get the chromecast to work. Any trime you try to stream to the tv the screen just goes black. This was my 1st and last Vizio purchase.

This TV is absolutley perfect. Crystal clear picture and it's tpoo easy to cast any app from any phone. My old TV fell off the stand (jumping kids) and the new TV connected to my old remote and Vizio Soundbar (which I also love) automatically! I have it hooked up to my Amazon Alexa which makes turning on/off, adjusting the volume or launching apps a breeze. I would highly recommend to anyone looking to get a TV that has all the bells and whistles done right at a great price.

I shopped specifically for this model because of the 600 nits of brightness and the 90 dimming zones. The picture is amazing, and it costs a lot less than similar TVs, especially OLED. While this is not OLED, it comes the closest to any I've seen, and at a huge savings. The free apps are good, and it has a ton of them. It also lets us use Airplay to sling any device's screen right up to the TV -iPhone, iPad, computer, etc. This unit doesn't have a camera or microphone, which I view as a huge plus for maintaining our privacy and security, as well.