What did they do to butcher them in your opinion? I just recently picked up a new X390 and it's a great machine for the price, with better specs in just about every area than a Macbook for half the price. Only thing I would improve is the screen, 1080p doesn't cut it these days.
I've used the older T420/30/X220/30 series laptops, and they are generally regarded to be well built modular machines that can last for a long time and can be upgraded with minimal fuss. They had 2 non-soldered RAM slots, removable storage, easily swappable batteries. If anyone is looking for cheap refurbished laptops, these are usually the go to suggestions for them.
I think the among the newer Thinkpads, only T480 has these capabilities, except the swappable batteries.
I have had nothing but bad experiences with Lenovo ThinkPads, and refuse to buy anything else of theirs (especially in the wake of Superfish).
I had a T60 that had the both hinges snap in the case in normal operation, x230 screen broke and it refuses to start without reinserting the battery. I had similar screen issues with an x100e but at least that didn't have a quality persona around it, so I can't say I'm surprised.
I gave up a while ago and just use an iPad for everything (currently a student so I use the pencil heavily). If something warrants me using a keyboard then I just do at home with a tiny NUC I bought for cheap (HP EliteDesk 705 G2 Mini).
I can't speak for anything but the X1 Carbon series. I will say when this thing arrived it had a battery issue, but Lenovo overnighted a box and turned around a fixed machine in less than a week.
I see that they haven’t improved their QC. Why can they test their computer before shipping them to us, consumer? By the end before i switched to Mac, i was simply ordering 2 and keeping the one with the less issues.