walmart的Vtech Train $25值得入么?# PennySaver - 省钱一族x*t2015-11-27 08:111 楼http://www.walmart.com/ip/Go-Go-Smart-Wheels-Chug-Go-Railroad/4这款,算是deal么?vtech上这款review只有3.5, 不值得质量如何,这个价格值得入么?