Purchased 2 for myself and my fiances new PCs. Both running very well. Hers is using the included Wraith Prism cooler which seems fine and she loves the RGB. Default fan curve is horrendous, but once adjusted runs a little warm but reasonably quiet. Mine has a Noctua D15 and runs very cool and inaudible.
Performance and value for price paid is excellent. Alongside the 3600 this is still one of the best bang for buck around.