Are these anything like the vintage Osterizers of the 80s and 90s? Are they any good or worth buying? Do they use the original multi tapped motor design or have they also migrated to electronics? Obviously they switched to a plastic jar, however I am unsure what else if anything has changed.
https://www.amazon.com/dp/B00UAKJX5S

https://www.amazon.com/dp/B00UAKJX5S
