I think it depends on the reason why they were tasty. If it was based on what they ate themselves, we might not have that available, and end up with a sub-par

I think it depends on the reason why they were tasty. If it was based on what they ate themselves, we might not have that available, and end up with a sub-par product. Then again if they are inherently delicious, with the recent advancements around In Vitro meat, we might get fantastic mammoth meat forever.