Very good product
The product itself is quite big so be careful if you have a small case and a micro ATX motherboard, it might be just right. Take the time to measure everything carefully, otherwise you might get a nasty surprise and not be able to use it...
Apart from that, the product works perfectly.
On Intel i7, I have stable temperatures at 29 degrees at rest and in game it's in the 50/60/70 degrees depending on the game. Aesthetically, the product is nice and well finished and as many reviews say, it's a shame that there is no indication that the pipes have to be on the left (RAM side) for everything to be straight.