Terrible. One click and my computer froze (Linux mint 13). I uninstalled it immediately on reboot.
Solution! Press ALT and drag it to see the rght window under it. Then click on panel icon and uncheck "Show drop window"
Couldn't move finished download to download folder. Didn't keep an interrupted download in the list, after being shutdown.
I like it, but it still has some bugs and the application is currently not maintained anylonger. I hope someone will continue fixing and improving this application. I only used it for HTTP downloads and this works well.