I've only used it for a couple of weeks. Good so far. Wasn't aware that it doesn't have a slot for an SD card so I have to use a an external USB reader and there are only 2 USB ports. I use one of the ports 24/7 for a wireless mouse so that only leaves 1 traditional USB free. It does have 1 newer smaller type of USB but I don't have a wire for that. The keyboard layout is a little different from my older Lenovo, which the Yoga replaced. It will just take getting used to.
One concern I had before buying was a review I read about display brightness. I find the display to be plenty bright when plugged it but no so bright when on battery. This might be an energy saving setting which can be changed but I haven't explored that yet.
Otherwise, as I said, so good so far. It's pretty fast, 12 GB RAM. I mostly use it for web browsing (research) and online selling (pictures) so other than the SD slot issue it works just fine for me.