Our 2 year old has been in love with this track from day 1. It's a great first track for any kid, and while it is not the most well constructed, it is easily put back together by an adult. This also make is a great track to use to teach kids to be careful with tracks and sets like this, without loosing a $100 investment the first time around with track sets. My 2 year old son LOVES this track, and his older cousins have loved it as well. While I would say this is more geared to those toddlers who love cars and want to keep their cars nice while having fun with them, it has proven itself to be fun for boys and girls in our family of many different ages. We have purchased 2 of these, only because of the toddler learning curve on being careful with the track, as it will break if fallen on : ) But aside from that, which is to be expected, I have no complaints and all love for this little track set!!!Maybe it's my fault for buying it for a 3 turning 4 year old but it seems a bit flimsy. When it works, it works, but one of us parents has to babysit it and make sure the tracks stay straight or the cars can't do their thing and the kiddo gets annoyed with it. This only isn't highly annoying to us parents because he's bored of it after crashing cars for 15 minutes or so. My kid isn't rough with it at all, but as I said it just seems fragile ( just try to pick it up without feeling like it's going to break. ) Honestly I don't hate it, there's nothing really wrong with it, but if I had to choose again I wouldn't buy this.My Son Loves IT.My grandson loves this. He has so much fun just making the cars crash. We've managed to get 3 of them racing at the same time.Grandson loves it.There’s hope if you have been stuck with one that doesn’t work right as I did. Whenever I see the look of disappointment on my children’s faces because another cheap Chinese toys failed I get a little pissed… Maybe a lot pissed!By trying to make this thing work, I discovered that the cheaper plastic cars that come with the set are too light and have difficulty getting momentum to finish the whole circuit or even the loop. The diecast bodied cars work. This made me happier until they launch or started losing speed even with new batteries and wouldn’t do the job again only a day later. I have found that if you open the back of the washer and apply a little late oil To the gear spindles, it works better than I would’ve expected It to as advertised. Can’t say this thing is great because of the quality as purchased but now it’s near perfect.If you don’t feel like returning it, take it apart and give it a shot. You Can’t make it any worse!Loops between 1-2 times before needing to be fixed. Kept the kids attention for less time than it took to assemble. Will request a refund from Amazon shortlyGrandson enjoyed this for one day and then cars started failing to go through the entire loop. It was on a low table, had not been banged up or battered. New batteries and changing out many of his different cars produced no improvement in results. Very Very Disappointed! Grandson is back to happily hand propelling his cars around a track we made on a board with track tape. Super Loop being returned! One star given for one brief afternoon of enjoyment.Delivered on time, east to assemble, GMT grandson is over the moon with his new toy! Doesn't take up too much room!My grandson was delighted and has had many hours of fun since his birthdayNot worth money