I've read the whole series, minus the anthology which I might pick up this week.
I enjoyed it all really, but Elfslayer was a little bit too over the top by my count. You might agree with me when you reach that point, and you'll know why lol.
Still, Felix is one of my favourite characters from a series, even though he isn't the best or most famous.
I'm just hoping that the series doesn't fizzle out before it ends, and that Gotrek doesn't end up dying to some random goblin, or the plague or whatever. Or Khorne, because the way the series is going whatever does kill him is probably going to be on par with that.