There is one thing I don’t like about the series.
Werewolves are a weaker species than vampires. Personally, I think werewolves should be stronger than vampires (at the very least, physically). I don’t particularly like that someone like Alcide could potentially be overpowered by someone like Jessica in the future (hypothetically speaking, of course). It just makes the werewolves seem weak.
Just an opinion, but it does upset me a bit.