When this nootebok came out, I was excited for it and I think I was one of the first owners in the country. To start positively, I will summarize the positives of the laptop. First and foremost, this is definitely one of Lenovo's design feats that has leaped to a new level. The laptop is really beautiful. As well, I have to praise the display, the touch response. The large touchpad is great to work on and takes advantage of all the multi-functions it offers. The laptop plays great and the charging speed is exemplary. However, by charging it I get to the first problem and that is the battery. Of course, the declared endurance value is nonsense. Realistically, with daily use for normal work (web, office, email, occasionally some Spotify in the background, etc. ) I get to about 4-5h at half brightness. Another issue that may be subjective for me is the keyboard. Although I am a friend of low stroke keys, I still can't get used to this keyboard after 6 months and it is very uncomfortable to type on. Many times it has happened to me that the computer freezes during normal work, or responds with a brutal delay. One of the reasons I took this computer was the new process at the time, which promised (at least in parameters and benchmarks) perfect results. Well, to be honest, in real life it is rather below average for its category. Even with stupid work in Word, every now and then it happens that it doesn't start marking text and only after a few seconds it catches on and "catches up". I had the misfortune that right after the purchase the first defect of the computer appeared, which had to be claimed - the comrades in China were not paying attention during assembly and when screwing the bottom cover they jumped into the thread of the cable connecting the speakers and cut it. OK, complaint, technician replaced speaker cable including speakers and resolved. About 3 months after buying it, I needed to use the 3.5mm Jack connector for the first time (otherwise I go through wireless headphones, but they died) and lo and behold, the connector is dead. So complaint, connector replaced. You don't want to deal with this with a 40,000 CZK laptop right after purchase. And what has been the biggest disappointment for me is how Lenovo Premium Care works today (especially considering that a few years back it worked great and so did similar services from HP). When you call the line, you learn that the way to actually diagnose the problem is to either have the computer taken to a service center (so no computer for x days) or bring it to the service center in person and they will look at it and find the problem. But that diagnosis is never done at the customer's place. I don't quite imagine that from on-site support. On-site works so that the REPAIR is done at your home, but all the previous steps are done in the service center, where you either bring the computer or give it to some collection and you are without a computer for x days, which is impossible for me and that's why I always buy onsite support. However, once Lenovo service reps arrive after the initial "diagnostics" that you have to do/do yourself, they do a super job and it's fixed. But what the hell, it's really annoying.