Well sure. Just not to the extreme the guy made it out to be. He pulled the ssd out and said it burned him. I'm sure he was exagerating.
A piece of electronics drawing 180-190W (on average according to previews) is going to produce some heat. I saw the video and the guy pull the SSD straight from the console and proceeds to touch the heatsink lol.. its going to be hot man xD
I'd imagine this is a non issue unless you totally block off the top ventilation. Unless there's mass reports of retail units overheating or failing there isn't much to speculate about other than it it produces hot air. Which should be expected from these 300w+ console.