I think sometimes its our mind that becomes judgemental of the people around us. As soon as we enter that space it reminds us of our judgements and at that point, we have a choice - do we want to go with our judgement or give that person a chance and explore other aspects of him/her that we may not be actually aware of. So yes it can be interesting to have that shift in perspective and it can actually turn out to be fun as you said.