Working perfectly so far. A bit slow to get some things going but far better than our old iMac. Looking forward to finding out everything this computer can do. Was not a fan of the keyboard that came with it but it was in perfect condition, I just prefer the longer keyboards with the number pad. The mouse is okay but we have wireless ones laying around that we'll probably switch out. Runs graphic heavy games pretty well. Cosmetically everything looks perfect. Upgrading from a 2008 model so of course it's dramatically better. So far very happy with our purchase.