Good newborn car seat?

Kelcie • I`m Kelcie! 20 year old mommy to an 8 month old girl.
So I got this almost new car seat from a family friend and I'm a FTM so I don't really know what's good and what's not, but do any of you ladies have this car seat? It's the Chicco keyfit30 I believe. What do you think of it?