Clean vocals? If done well it can be pretty good, but we'll have to see. I also disagree with the opinion that Arch Enemy are an average band. They aren't opeth, they aren't progressive, but guess what? They aren't trying to be. Opeth is thinking music, Arch Enemy is more run around manically music.
Anyone who types 3 words about a band without explaining their opnion, then comes back to reiterate it without even attempting to explain themselves has got to be related to forest gump. Look ma, ah can ruhn....
I liked wages of sin, but still prefer their older album stigmata.