Let me start by saying this TV fits my needs exactly, and that is to be a computer monitor. I have been long searching for a 4k TV that would support 4k resolution @60hz and 4:4:4 color settings. I will also add, that I almost returned this TV as even Insignia's support line could not verify this for me. After some additional tinkering through the settings, I learned that each HDMI port has a setting to select HDMI 2.0, 1.4, or "Auto". It is defaulted to "Auto" and my gtx 970 graphics card obviously was making it default to 1.4. Once I set it to HDMI 2.0 I was good to go. Also, you can assign preset names to each HDMI port which is a nice plus. The Good: Super clear when viewing in 4k as a computer monitor. Works great for games once set up to the 60hz and 4:4:4 color setting. Makes working on multiple web pages a pleasure, and I'm sure it will be nice for editing video once I have the time to play with that as well. I was playing the 2013 Tomb Raider and that game looked mind blowing in 4k. It's also a Roku TV! So you save a $130 from buying a Roku 4 as well. I tested House of Cards via Netflix and it looked wonderful! The TV is only $400, a great entry level 4k TV. The Bad: Viewing angle is not great. However, again, perfect for my needs which is sitting directly in front of it. Once you go past 25%, the color will suffer some (not terrible, but not great either). This is definitely a TV best viewed straight on for 1-2 people. I'm sure as you sit further away, 3 on a couch would see it pretty well, but those off to the side probably would not have a good experience. I'm not a videophile, but appreciate good tvs (my main tvs are plasma, highest end samsung and LG for the best colors...I'll eventually replace with OLED). That said, I can see occasional "blotchiness" on pure white screens, but its not all that bad...and given the interenet browsing is a lot of what its doing, its not obvious enough to make me not enjoy using it. I will note that Daredevil did not stream as well, not really sure what that is...but it also doesn't look as good on my plasma's in 1080p, perhaps something on how Netflix streams this show. All Said: For a person on a budget, its a great entry level 4K tv with a good amount of adjustment settings. Better yet, its a solid 43" PC monitor with support for 4K @ 60hz an 4:4:4. If you are an enthusiast, pass on this TV. If you're a casual user looking to save some money and/or get a great 43" PC monitor, pick one up and try it! Not the best photo, but I thought I'd share the one I had on hand.