It may be slow, but I don't think it's boring. The story is so far so good. If you compare it to season one that was only about fighting it may seem that way, but it's still pretty much the same, now just gives more space to talk about Seth and how he's trying to get rid of his curse.
Ennead season is everything now everything is just boring and even so hard to see any romance of Seth and Horus development is too slow