Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Nice looking, sounds dismal. Not Lionel Quality

I bought this train as a pre-sale special 5 months ago. It arrived this week to a very excited dad and son. Looking at it raised our expectations of Lionel quality. Once set up our hopes were dashed as the grinding gears and loud clicking of the contacts as they passed over the track joints. The train didn't seem to "roll" on the tracks as much as slide around. This clicking, sliding, metel to metal slide sounds destroy any ambience the train sounds try to generate. Every car truck has the spring loaded contacts which generate the majority of the sounds.VERY DISAPPOINTED, will not keep this set. Not what I expected from Lionel.