Was Using it from past 2 years but months ago, left it over. Was getting too heated up. IBM is not good for making Thinkpads, I think, Lenovo bests every contender when it comes to making of thinkpads. Also you cannot high performance.
I wouldn’t recommand it to anyone for any purpose of use. if you want a tough end laptop, go and stuck with the Lenovo thinkpad series. I have just bough the lenovo thinkpad t450 which is just incredible. You guys can check it out.