Macbook it self great series in laptop but this model disappointing me. Not worth to buy it. It has retina display which wonderful quality display but what is meaning if intel 6100 cant handle it properly. Everywhere I noticedUI animation lag that is just annoying. Means I pad 80k for laggy oS. 13 inch is not sufficient for multiple tasks and for more work space you have to increase resolution which is inbuild functionality in system preferences but you will face such a wrost animation lag and slow response.
Wait and try to buy 4 core model and avoid this modle. I must have to use external display for smooth experience and big work space And it costs me 15000 so in total I spent almost same amount of money which can buy me macbook 15 inch 4 core model.