I love the Eels too ... Electro-Shock blues is harrowing but very good as is Daisies of the galaxy. The latest one Blinking Lights is full of wonderful, personal moments but a more demanding listen, probably because its a double album.
'E' is the front man who does most of the composing from what I gather. He's had a pretty rough time of it what with his other & sister dying within a year of each other (Electro-shock blues is partly about his sister's suicide), and a cousin (?) who died in one of the 9/11 plane crashes (the one that hit the Pentagon). His dad seems to have been a bit mean to him, too ... (and died before his mum)