Offered Christmas to my son of 2 and 5 years: they LOVE !!! LEGO is a reference in terms of quality and solidity. The circuit is large, and easy to assemble and disassemble even for children, no need to emphasize the instruction every two days when the system was disassembled. Sounds good mimic the sound of a train, even the fuel pump is "glug glug". Opportunity to further expand the system with other LEGO references and with a few extra bricks one can imagine and create new bridges, new goods to be transported ... free rein to the imagination !!! toy that appeals to both the general that small, one can imagine a use of lengthy toy for a young child. Negative: the price a little expensive ...
