Arent they explaining a lot more than what is just in the book? Gandalf goes away for a while and they never cover what he does in the book. The necromancer was never in the book, but is in one of the three movies. I think there is so much more story in the three movies that was ever in the book. Doesn't he reference the appendices just like in LOTRs?

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10 Keepers (Finished 2nd, lose 1 keeper)
C: Malkin | Nugent-Hopkins
LW:Nash | Ryan
RW:Gaborik | Kessel | Voracek
D: Green
G: Miller
IR:
10 Team, 10 Keeper
Head to Head: G,A,P,PPP,SHP,BS,FW,GAA,SV%,SO
Daily changes: 3C, 3LW, 3RW, 4D, 1Util, 2G

Don't mistake opinion for fact.