I've honestly enjoyed every Satyricon album. I'd go as far as to say that my favorite release is their most recent, Now Diabolical. There does seem to be a divide in the fanbase, though.
If they'd kept going in the direction of say, Nemesis Divina but with better production, they'd essentially sound just like Dimmu Borgir does today. I love Dimmu Borgir, but do we really need more of that? I think it's cool that they're doing their own thing.