Pretty good, take it.
Didn't that have the dreadful heating issue?
Just the earlier models of S02-IN, which got better after BIOS update. Go for S03-IN/S04-IN and there is no such 'dreadful' heating issues.
@OP, you can try:
Asus K55VM-SX086D Laptop (3rd Gen Ci7/ 8GB/ 1TB/ DOS/ 2GB Graph) - Asus: Flipkart.com
630M slightly>7670M, you're missing out on a much better graph with Samsung S03-IN. Or
Lenovo Ideapad Y500 (59-346619) Laptop (3rd Gen Ci7/ 8GB/ 1TB/ Win8/ 2GB Graph) - Lenovo: Flipkart.com
which has the best GPU of them all, and is total VFM.