I bought this car seat while pregnant, and I fell in love. My son is now 4 months old and we STILL love it! With a lot of car seats, babies heads end up falling forward. Not with this one! With the plush head rest, my sons' head stayed in place! I LOVE this seat! The sensor safe technology is worth every penny. I don't have to worry about my son in the back seat. The best part about the sensor safe is it works! There hasn't been a hiccup in the system! The only infant car seat I would ever buy! Plus, it connects to my Jeep stroller!