Have a good, bad, high, low, etc. opinion of somebody/something
Definition 1 of 5
Pro Tip 1/2
Context Matters
Pay attention to context clues that explain why someone holds that opinion. After working closely together, I have a high opinion of her professionalism.
Pro Tip 2/2
Opinion Strength
The word 'high' shows strong admiration, suggesting more than just liking. Artists have a high opinion of Picasso; he's an icon in painting.