I have the 15" MSI GT60 and it's a fantastic machine. For the price is probably the best deal. There are several configuration options, mine has the i7-4700MQ, GeForce GTX 770M, 12GB RAM, 128GB SSD + 1TB HDD, 1080p screen, Blu-ray and all the common features for this line of laptops. All for less than $1700. I think NotebookCheck should review this laptop and maybe it will end up on their Top10 gaming list
Update September 2013. Here you will find the current best gaming notebooks reviewed by Notebookcheck in the last few months. Our list of top models is regularly updated, maintained and commented on and should assist in purchase decisions.