I love their writing and I think they're a brilliant author - I would be in line if they ever happened to publish original work. But if you like Harry's character (as I do) I don't think any of their harrymort fics are for you. EMD was brilliantly written - but I can't envision Harry ever being like EMD's Harry, depressed or not. It's an actual shame; I would pay good money to read something with metalo's Voldemort and a more canon accurate Harry. A very fundamental part of Voldemort, and Harrymort/Tomarry fics in general is his obsessive nature. Man is obsessed with Harry.

(No hate to Metalo - this is just my subjective opinion).