Obviously your color accuracy doesn't matter if you are editing with a laptop. I stand by my statement because I've had this demonstrated to me, and I've demonstrated it to many other friends. The prints on glossy screens are more color accurate then matte. Matte scatters light. Glossy doesn't. If your colors are looking oversaturated then you need to calibrate with a good colorimeter and if color accuracy is important, its never a good idea to use a laptop screen. Laptops are nice and convenient, but any color accurate work should be done on a desktop monitor.
I don't need this answer from you, but you should answer this question to yourself. Why are all printing companies using matte screens and not glossies? Why are professional monitor companies like Eizo producing only matte screens?