Bought this TV a year ago and it's been swell 95% of the time. Picture quality and the black depth really bring out the other colors, but the 5% that aren't great is when you're streaming or casting a video and the TV reboots itself. It's been happening more often since the latest update but when it's working the other times, no complaints.

when I bought this I was primarily concerned about picture quality. It was rated very high in some of the reviews for watching movies. The TV does not disappoint. I have not use the sound from the TV because I have my own speaker system. But as far as the picture quality, very good to excellent. I was a little disappointed it doesn't have on screen guide when using TV signals through an antenna. Other than that it is a really fantastic TV.

Bought this TV about a month ago. You can't buy a TV with a picture this good for anywhere close to the price. I liked so much I bought a 75" P-series for my living room. I use it for gaming, 4k movies and computer monitor. Does everything I ask of it. The better the source the better the picture. The remote....meh. It does the job and I'm not watching the remote. Lot of little things that are nice....like being able to label everything and lots of HDMI's, optic out etc...Has lots of apps, I only use it as a monitor but if you don't there are lots of apps to choose from. Thanks Vizio! This TV met and exceeded my expectations.

Great TV - I'd give it 5 stars but I have to manually set the U-HD for my normal TV watching which is weird. Anyone listening - to set to U-HD go to pip and select the channel you want from the 4 screen choice in PIP - hit enter. Your selected view will be in U-HD. Should just be U-HD unless I dont want it instead of having to go thru hoops to get it.

2 old Year TV, i was having issues the 1st year, Vizio did something and it start working properly then same issues the second year and was told it is out of warranty so SOL Started a complaint they sent the repairman now no sound I have a 55 inch Samsung running for 11 years and never once had an issue with it Even the repairman said you wasted your money I opened the TV myself and did some repairs LOL Save yourself headaches and shop around

I got this tv about a year ago, I really do love this tv, but I've noticed the tv sometimes will randomly reset or loose WiFi signal. Aside from that the tv is amazing beautiful picture quality and surprisingly good audio. If I can get that resetting problem situated then I would recommend this tv 1000%.

[This review was collected as part of a promotion.] I've been surprisingly impressed with my M-series. The support for 4k has allowed me to keep using my Apple TV subscription without having to physically be tethered to box I have to replace. Thank you Vizio for making such a great product.

Have enjoyed this tv so far, but still haven't learned how to use all the features as this is my first smart-tv. The only problem I encountered was it shipped without one of the internal mounting brackets for the legs. Instead of returning it I bought a wall mount.

I bought this TV because my TV took a dump. I had a very well known name brand TV that was way more expensive than the Vizio. But I read the reviews and purchase the TV.I am so happy with my choice. Not only did I get a great TV I did not go into debt.

Bought this as a slight upgrade to my 2017 M55. Expected a little but more of an upgrade with the Quantum, but have to admit, there isn't too much of a difference in the picture quality. However, the few areas that are improved, are much improved. Had this TV about 3 weeks now. Not worth the upgrade as the M55-E0 was stellar already. If in the market for a TV and looking to upgrade this TV can't be beat for the price!