Should we view the Columbian Exchange as positive or negative?

Though there were positive effects, the Columbian Exchange had a long-lasting negative impact. Diseases were a huge negative impact. Diseases such as small pox and syphilis were brought to the Americas by the Europeans and wiped out a large amount of the New World's population.  slavery was a negative thing. Wars were also a huge negative impact

Explanation:

There were also many positive impacts but I feel like the negative outweigh the positive. But its ultimately up to you and how you want to see it.

the statment would be a easy nonviolent one