Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Light and Intuitive with some Limits

The Sansa player is light and easy to use. The ease of copying songs from the hard drive is very nice, especially for Linux users. The expansion slot is a nice touch since many people like myself have SD cards from other devices like PDAs and digital cameras. However the playlists are limited to just file folders, so songs cannot be in multiple playlists. The player is very light, and comes with a clip and strap for wearing it.