i think it's great, i have an 8 gig card in and i still don't have it filled, and now that u can create playlists from the device, it's everything i need. i'm especially happy that its not super id3 dependent. i don't use id3 tags and i hate that the formatting gets all messed up on certain devices and that songs are hard to find without them.

also, stereo bt (though u lose a bit of quality, but it don't find it to be that noticable). ipods and iphone still don't have this! for me it's the prefect device (also ensures i never forget my bb)