As Wages of Sin was my introduction to the death metal genre, I'm kind-of required to like the band. I'll admit they're hardly doing anything unheard of, but every once in awhile, I just want to listen to guitar wankerdom. Arch Enemy pretty much fills that role for me.
As for the pre-Angela era, I'd definitely recommend listening to a few tracks before buying into it. There's some amazing music there, but Jondur's voice is a bit of an acquired taste, and the guitar work isn't up to the quality standard that's been present in the last few albums.