So, first things first. I bought this as a present for my son. He's been asking for it for months since we took him to Legoland and it was way more expensive than Amazon. Go on lol it literally took me about 6.5 hours to put it together. I assembled it unaided, stopping in between to look after my son. So someone with help and no worries can take a lot less time. My fingers went numb at the end of assembling everything, my back hurt, my legs got numb lol but like I said I assembled it myself and stopped many times in between. I started at 12:45pm and finished around 7am. I would highly recommend going insanely glued some of them because they started falling apart almost immediately after completion as the legos move very delicately when assembling lol but once assembled it was amazing that the train went very fast is and drives very smoothly. and silent. Not broken at all haha. Even I played with it. My son is very very happy with it. It's not cheap, but it's worth it.
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