It still is a poor tactics, and Hades does not really have anything going for himself that would make him suitable for this task. His only economic bonus, the Vaults of Erebus, are useless for this purpose, as they pay off far later than this rush. Building hp and sents are nice, but still useless for you because when you manage to raze the enemy TC that early with a successful vill rush and erect a TC of your own there, then you should have won with any civ. Hades' bonuses will not make a difference in that case.
Vill rush is weak, but if you want to do it anyway, then at least use a civ that is better suited for it. Your best bet is Ra, who can teleport his vills right into the enemy base, so you do not need to slowly walk them all over the map while your opp is still gathering and producing. On top of that, you can research his Skin of Rhino tech which will make your vills much hardier. His vill rush is the best there is, IMHO, although it still is not good enough to beat any decent opponent in 1v1.
Darkness is a state of mind
Valor is the contempt of Death and Pain. (Tacitus)
Problems worthy of attack prove their worth by hitting back. (Piet Hein)