The smart apps move smoothly and quickly

UI is a little funky and not intuitive.-Samsung support is absolutely atrocious.-Samsung is starting to put on screen ads regardless of what you're using/watching (Apple TV, Smart TV apps, Network Television, etc.

The smart apps have just one available browser and that uses a really old version of Flash ( I don't remember which version it

Initially the Amazon Prime app wasn't working

Regarding the software/apps on the TV: The app I use most frequently is Netflix, but it hasn't worked for me for several days

Also several Smart TV apps are not compatible, for example TV Cast

Being smart, it's app-compatible and also has many features, including 3D (which I still haven't tried)

I hate the apps on this TV

4k netflix is very cool, the picture quality is a big improvement over my old TV and the blacks and detail in dark scenes is very niceAlso the smart TV apps work well and are very nice

THX has an awesome cell phone app that you can use (best when used when streaming your cell phone to the TV - your phone may or may not be compatible

Love the apps

The apps are varied and enhance the experience

All apps working fine.

My wireless apps work fine and I haven't surfed the internet with it yet or hooked up the keyboard with pad or used the 3D

2.0/HDCP 2.2 ports and the smart apps will support 4k@60hz/HEVC H.265

the 3D....the smart TV apps.....and lets not forget the vendor Discount Computers

The only problem I have with this TV is how slow the apps are.

The picture is beautiful, but the apps are bad, the UI is bad, and there are missing features

Amazing picture and love the new Samsung apps directly through the TV.

I just love the apps for this I can go from Netflix to vudu with 1remote, speaking of the

All of the smart apps were easy to set up and working just fine

The new WebOS interface on LG is really nice, but a lot of good apps are still missing on the LG store (and the most important one for me, Plex, is not on the LG store).So finally I decided to take the HU8550 model

the apps are all fast and I can stream 4k on my subpar internet connection

has an incredible image, user friendly apps, one remote controls the TV and the Cable box.

screen)!!!I hate the 'apps' and all that crap they added but it is easy to just disable the network connection

There is no 'quad screen' - only three, with very few options on what you can see (clumsy browser, apps, etc.).

My only complaint is the frustrating app tiles which feel clunky

This is frustrating because the app would really make this TV fantastic.

Obvious their Smart TV apps and options are top of the market

As Apple TV, Roku, FireTV and Chromecast have advanced the Smart Hub apps selection is less than mediocre (when I bought is, the HBO app was an exclusive, but that's over now and you can find it all over the place) and frozen in time

There are tons of apps you can download on your TV and it gives you quick access to your favorite apps like Hulu, Netflix, & Pandora

Plus there just isn't much variety of useful apps available

Turn that thing off as fast as you can.

Now, it's possible that the 1K looks almost as good as the 4k because of up-conversion Samung is doing.