We purchased this car seat for our 2 year old. Its great, especially the swivel feature. We do long trips 7hrs + and she never gets sore, when its nap time we swivel the seat to rear facing for comfort.
The reason for a 4 star review and not 5 stars is, we have multiple vehicles and would like to purchase multiple bases for the seat like many other manufacturers offer, however evenflow does not offer this option.