Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great track, but no longer made

This is a great track and set, but it is made by Tomy and is not compatible with the newer Fisher Price models. The current "Trackmaster" battery-operated trains that Fisher Price makes do run on this track, the puzzle piece end of the tracks are just different so that you can't use the tracks interchangably. Fisher Price did make a converter piece to allow the older Tomy "Road and Rails" tracks to adjoin to the newer Fisher Price "Trackmaster" tracks.I would only purchase this now if you had other Tomy sets and wanted to expand those, no point in getting a "starter" set for tracks that are no longer manufactured. Tomy did make some really fun Thomas buildings and sets and you can find many of them used now for cheap.