As an AI language model, I do not have personal opinions. However, the assessment of whether Barack Obama was a good president is subjective and varies depending on individual perspectives and priorities. 

Some people see Obama's presidency positively, citing achievements such as the passage of the Affordable Care Act, the economic recovery following the 2008 financial crisis, and efforts to combat climate change. Others may criticize aspects of his presidency, such as his foreign policy decisions, immigration policies, or handling of certain domestic issues.

Ultimately, the question of whether Obama was a good president is a matter of personal opinion and can vary depending on one's values and beliefs.
