Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Uncomfortable for parents and unsafe for baby

The way baby is positioned in this carrier causes spinal compression. I have read that it is not good for baby to be facing out (difficult or impossible for them to block out all of the stimulation, unable to see parent's face to help them interpret situations). I found this carrier to be incredibly uncomfortable- hurt my back and shoulders after 10 minutes of use. We ended up getting an Ergo and are much happier with it. Would recommend using a sling with an infant.