It's helped us out tremendously. It provides a way for us to cordon off a safe space for our son while allowing him an area to freely move. The fact that it breaks apart and can be arranged in various patterns allowed us to expand that space with some creative use of furniture. Sadly though like all young raptors, he's testing the gates, looking for weaknesses that he'll eventually use to escape and terrorize the local populace of cats.
I liked this style of playpen as it gave a lot of room and didnt have thin, easily broken fence pieces. Its thick, has suction cups along the bottom to stay in place on hardwood/tile and had a play wall. While a bit expensive the thickness of the plastic holds up well to abuse, household pets, and teething kiddos. Not having the mesh style panels also made it a bit harder to climb out of. But when my son finally got to the point of not wanting to be trapped in it anymore and able to figure how to pull himself over the top, we took it apart and used it as a baby gate to prevent him from being able to get around the media cabinets/shelves where it keeps him from pulling all our blurays and such off the shelves and from turning off and on the cable box and game consoles.
This thing is great. I have it set up as a wall spliting my living room in half basically. The panels are sturdy so hold up great when my daughter pulls herself up standing against them. As i have it set up as a wall i did anchor it to the room walls byattaching some Velcro to the room wall with a screw at either end then wrapping the Velcro around a piece of each end section. This has allowed me to create a baby safe area with all her toys and then an adult safe area with no toys to trip over, and itlet meget away with not baby proofing the entertainment center.