Pro Excellent gaming performance
Both the GTX 1060 and GTX 1070 versions of this laptop offer excellent performance when gaming. The P650RS consistently hits 80+ FPS in most AAA games at ultra settings. For example, the GTX 1070 version can play Total War: Warhammer at 100FPS on 1080p with ultra settings. While the GTX 1060 version can play Battlefield 4 at 80FPS on ultra settings.
Even the relatively cheaper version of the P650RS with the GTX 1060 can pack a punch.
Pro Overall good price/quality ratio
At this price, the Eluktronics P650RS offers a lot of features, performance, and quality compared to competitors. Gaming laptops with a GTX 1070 usually cost $100 or more and might not have the same level of build quality or other features found in this laptop.
Con The display should be better for this price
The Eluktronics P650RS uses a IPS display panel which is decent in itself but could and should probably be better for this price point.
Where it lacks specifically is in terms of contrast, colours, and response time. There's also some light bleeding when looking at a completely black screen.
Con Has some issues with heat
Since the cool air is sucked from the bottom of the laptop, the bottom needs to stay above the sitting surface at all times.
But even when this advice is followed, the P650RS still has some issues with overheating. The center and left parts of the keyboard are the most problematic ones. It's not unusual for the keyboard to heat so much as it starts being a bit uncomfortable to use.
Con Terrible battery life
Even when using this laptop for light activities such as web browsing, watching movies, or editing documents it averages at about three hours of independent use. This was measured at about 40% screen brightness so it would be much lower at a higher brightness.
When it's used for gaming then the average battery life drops to less than two hours of independent use because of the relatively high resource requirements that both the GTX 1060 and GTX 1070 have.