To an extent, every reading obtained involves an element of judgement because the reader has to receive a message and make it make sense before relaying it to you. I think readings always carry that risk - we are human after all and we come to the table with our experiences and views. I think that's why developing your own intuition is key and a lesson that we're all supposed to learn - not all readers can be trusted or should be trusted, no one is 100% accurate, people connect with different readers and therefore, you need to find someone who works for you and reasonates with your spirit. That's not the same as going to readers who just give you positive news. It's just about exercising/improving discernment.
I've experienced a few readers who made me feel silly for being caught up on particular situations and whilst their message may have been right (not sure yet), they served a different purpose - to show me that 1. Excessive readings weren't helping me, 2. The journey had something to teach ME and no one other than me would ever really understand that and 3. To get clear about what I wanted from others and life. Had I listened to some readers, I definitely would have missed those lessons - but they came to me after some time.
In essence, what I'm trying to say is take some readers and their views with a pinch of salt - especially when they seem very judgemental.