I bought a Lenovo Flex 2-in-1 touchscreen. I'm a software engineer and after few days when i installed couple of applications fan started making very loud noise. Another problem keyboard stops working suddenly and i've to restart laptop.
So decided to return it but unfortunately it was refused by Costco because it was 100 days which is 10 days over their return policy (that's crazy). In general i never had a problem returning with Costco and they were quite flexible with returns. But i was shocked to get there response and definitely they are not return friendly anymore. I cancelled their membership right away and never going back to Costco again.