Absolutly brilliant toy, wish theyd had this when I was a kid.
Bought for my 5 year olds birthday and he is delighted with it. Assembly is a bit fiddly and the guide isn't that good, you are left with the grill and some unused washers as someone else said, but took me about 40mins to set up. Charges well with a connection on the side and no fiddly bits.
Drives really well and my son loves the accelerator. Noticed that it brakes automatically if you take your foot off the pedal which is ideal for the age group. Looks great when assembled and is pretty robust and very stable with the 4 wheels well spaced out.
Prices range up to £200 but I got this out of Asda for £85 which is incredible really, they only had 3 though and they were in the box tucked away so look carefully.
Well recommended!!