I never know who to believe on internet forums, so I usually just go by personal expirience, and those of people who I know. I've had one 360, and know 3 others who have the console. Every single one has RROD's, except mine, which had a different issue that wasn't under warrenty. In other words, every one broke.
I'm sure there are some out there that work, and have not broken down, but I can't recommend the console to people without giving them that disclaimer.
Owner of PS4 Pro, Xbox One, Switch, PS Vita, and 3DS