This is great, fun and safe product. My daughter loves it. I would say that you should make sure that your drill driver is charged before assembling this product. I had to put in the screws by hand...yeah it wasn't fun as the screws are all pretty long. Other than that, it's easy to put together.

I bought the extreme coaster for my grandsons ages 5 and 2 to play with at my house. Both boys love it. The car rolls easily and the boys enjoy a nice ride. Our driveway is only about 35 feet long and they shot past it and into the grass. They got lots of exercise and had fun doing it! They said I was the best MiMi ever!!

I got this for my 3 year old grand-daughters but when we put it together it was bigger/higher than I expected and i was concerned they would be afraid of it but I could not have been more wrong! They love pushing the car up over and over an rolling down! I love the squeals of joy and the laughter!

I bought this as a moving present for my 4 year old son when we moved from NYC to the suburbs. He instantly loved it. He goes almost 75 feet after coming off the ramp and waves his hands in the air and tries to, of course, crash into our slate wall. He even holds my 18 month old daughter and they go down together. My 18 month old daughter loves to climb up the stairs and she even goes down herself. I hold the car to keep the speed down. Every adult wishes they were small enough to try it themselves. I call it a safe trampoline replacement...all the thrills, none of the spills

Wonderful fun for the grandkids. We purchased directly from the company and it arrived within 2 days. In plenty of time for assembly and setup for our family Christmas party. All 10 grandchildren loved this and took turns all evening long. From the youngest at 2 to the oldest at 8. It was the hit of the party. Although technically for the backyard, we have a large finished basement so that is where we set it up. We also have the up and down roller coaster which we purchased 3 years ago. It is still in perfect condition after much playtime. The only objection is assembly was somewhat difficult. Directions were a bit misleading. My husband and I had to access a UTube video to understand the directions. A color coded spec would be nice. Other than that, I highly recommend this. Great fun for young kids.

Bought this toy for our grandson's 3rd birthday. Perfect toy for a perfect age. The grandparents and his aunts and uncles purchased this toy. Kids have so many little toys we decided to get him one gift from all of us. He loves it. Easy to get on and off. Can play by himself or with someone else. You don't need a big backyard. Hours of fun. Great gift

Good entertainment for kids, especially for kids 4 and up, even my 11-16 yr old nephews had fun with it.. My 2 yr old daughter likes it but goes a little too fast for her, so she's more comfortable with someone assisting her down on it so it goes slower.. I think a good optional feature that should be added to the car would be a seatbelt, it would make the car much safer for the younger kids.. One other thing I noticed while assembling the track is that there isn't any holes drilled in to insert the bolts it comes with to hold everything together, granted the track is pretty durable without the bolts, there should already but holes drilled for bolts, especially since bolts come with it, to assure that extra durability and safety.. Other then those two little things the extreme roller coaster is a wonderful product, kids really enjoy it and have a blast, and it is a pretty durable and safe product overall..

This is such a hot toy for my boys, ages 6 and almost 2, as well as all the neighborhood kids! I have them ride in the grass so it is a little slower and safer. They just love it. My youngest can operate it by himself under close supervision. It was a bit involved to assemble-it took me about 1.5 hours. It seems well-constructed and sturdy enough for the adults to try it out!

I am a child care provider with a home day care. My children absolutely love this. It is a bit unstable and flimsy, but if you watch the children while in use it is not a problem. It is VERY easy to put together and therefore, comes apart easily. Wish it was in more neutral colors like the Naturally Playful Line. Well worth the money for keeping children entertained. Even safe for two year old's. Car stays on the track easily, but does go a lot further than the actual product end. Make sure you have a lot of safe space. They can easily keep flying an additional distance of the actual product. [...]

We were watching this for a long time before we bought it, we finally decided to purchase it [...] As soon as the weather was warm enough my husband put it together, with my 2 boys eagerly looking on! It was easy to assemble and the boys are crazy about it. They were on it for hours the first day, and the second day they wanted to go outside at 9am just to ride it! Our boys are 3 and 5 and fit on it perfectly, I'm sure their little sister will be on it by next summer! It is a great toy investment because it will not be outgrown very quickly and keeps the kids outside getting exercise. Would definitely recommend this product, price seems a little steep but well worth it!