I had one of these once (because it was on sale for 99 cents) and I recall thinking how strange it was to see a TV dinner that didn’t have to be frozen or refrigerated.
As I recall it tasted of high fructose corn syrup, salt and squishy texture. It wasn’t offensively bad but it wasn’t good in any particular way either. I’m glad I spent the 99 cents to learn what they were like instead of paying full price.