Got this to run power from our outbuilding to the rv in the winter. Buried most of it under gravel to protect it from UV rays, but it seems very heavy duty (it's heavy) and the plug ends seem very sturdy. Only issue is that the end plugged into our building does not allow the outdoor outlet cover to completely close. Not really a super downside for the east of plugging it in and quality of the plug.
Rating: [4 of 5 Stars!]