Summary: We have been using this make and model car seat since 2008. We have 2 girls that have never complained and any discomfort with this car seat. Over the years we have own 8 of these. We have 2 in both of our vehicles. 2 years ago my wife was rear ended and was severely injured. My 1 year old (at that time) didn't sustain any injuries. We were so impressed with the performance of the seat so we replaced those 2 with the same model.
Summary: Just bought this one for my granddaughter, she had outgrown the other one. Cons, it takes up a lot of the back seat and the arm rests are somewhat of a hindrance in getting the kid in & out. Other than that, it's good. I'm buying another one for the other granddaughter soon.