This could easily be a 5 star rating, but there are some serious flaws with the software (and perhaps hardware) of the television. For reference, I've owned this set for nearly 5 months now.First, I am not a tech expert, but I know a few things: I've built my own computer twice, I built my own home theater system, I've owned a couple high end TVs. I can't calibrate the picture on my own, but I can certainly recognize excellent picture quality when I see it.That being said, the physical design and picture quality of this TV are second to none. I own a Panasonic VT60 (top of the line plasma a couple years ago), and this easily beats the color quality and black levels of that set. However...The wireless modem on this set is garbage. If you plan on relying on wireless to get your content, prepare for headaches and heartburn. For some reason, the wireless modem after a period of about 3 weeks, the modem gets bogged down, and the bandwidth that the modem can handle shrinks to about 1 Mbps. A quick internet search will corroborate this statement. The "fix" is to unplug the TV whenever this happens, which probably resets the modem cache (again, I'm no expert) and restores the bandwidth to ~250 Mbps. This is a huge pain if you plan on streaming 4K HDR content (which you will because it looks PHENOMENAL). Of course, this can be overcome if you hardwire (i.e., use an Ethernet cable), but not all homes are wired up like that (and what's the point of wireless if you can't enjoy the convenience of it). I have troubleshot this issue until I was blue in the face: I conducted multiple bandwidth tests using multiple devices on the wireless network (I have an ASUS RT-AC88U router, one of the fastest and top of the line routers), and I came to the same conclusion as others: the problem is the TV modem.Second major flaw: the TV has trouble handling 4K content at the framerate level. Frames are very choppy and stutter pretty badly at 30 fps or so, and the only solution is to turn on the TruMotion feature (i.e., the synthetic soap opera effect) and customize it "to your liking." Even then, this doesn't truly fix the problem, scenes with a lot of motion in 4K still show up as very stutter-y. I shouldn't have to do this at all: my VT60 handles all framerates of different resolutions just fine, and I keep the soap opera effects completely off. The set can handle 720p and 1080p frames without choppiness just fine, but not 4K. Again, 4K HDR looks absolutely gorgeous on this set, but there are some serious issues with frame processing that just are too big to ignore.Paying $2500 for this TV, I would expect that basic hardware and software issues like these would be ironed out before the set is released for sale. I haven't personally contacted LG for a couple reasons: 1) they are probably going to suggest "fixes" that I've already tried, and 2) apparently, they are "working on" more permanent fixes.This set could easily have a 5 star rating, but these basic flaws seriously detract from the overall quality.(Final note: if I can post pictures of the wireless issues, I will try in the future.)Edit: I've added pictures with date stamps proving what I was talking about with the wireless internet speeds. The speed test screenshots are wireless bandwidth tests from my phone showing 300+ Mbps. The other pictures are from the LG Netflix app speed test taken from the same day as the phone speed test. The first Netflix speed test shows a speed of 200+ Mbps, the second one shows a speed of 20x slower (11 Mbps, not enough to stream 4K). I have changed nothing on the TV at all and there is no issue with my wireless router; there is some issue with the wireless receiver built into the TV.Another update: bandwidth/speed is down to 2 Mbps while wireless speed on my phone is showing 200+ Mbps. Again, this is a very annoying problem, especially when trying to stream 4K.