I will absolutely judge anything before I try it. A best guess before trying is perfectly fine as long as it is updated after trying.

My experience with trying brussel sprouts as a kid was that they were terrible, just mushy and bland. As an adult I had roasted and properly seasoned brussel sprouts that were fantastic. It is important to be able to judge before, after, and revise based on new knowledge!

In this case I have had sweet fruit on pizza and my judgement is that I would probably like kiwi fresh, but not as leftovers.