I tried Burger King recently because it had been years and I was curious and also feeling nostalgic since I had liked it so much as a kid.
I got a whopper, an onion ring and chicken fries, it was fine I guess, not as bad as I feared it might be but far from great, it did kinda taste like how I remembered it, but not as good as it used to be.
The chicken fries were definitely the tastiest thing though.
At the end of the day I'm not really seeing a great reason to favor it over pretty much any other fast food restaurant.