I meant too jarring to the audience based on what's established, Dacon-baby. Also as a visual. As an audience, when you read a book/comic you are far more charitable in terms of suspension of belief - not so much when it comes to movies, unless you're aimming for Cloverfield shit.
It's supposed to be jarring, period. It's supposed to be this big shocking event, to the audience and the people in the story. I'll have to disagree on the suspension of disbelief bit, there's not exactly some set standard for that, and I'd say it's about the same for books, movies and comics. It all depends on the viewer and what they're willing to accept in their media, and if current trends and popular franchises are any indication, there's quite a bit of material they're willing to have in their movies.
I doubt a bunch of clues leading to a giant exploding squid meant to be an alien, would have been oh so much more mind boggling than a giant blue man with beyond supernatural powers, with three eyes and an exposed penis for the majority of the film.
As such a giant fuckin squid in the middle of the city out of fuckin nowhere is just fuckin retarded.
Within the context of the story, it isn't at all.
So yes, maybe they could have made it work, but it wasn't as important, certainly not enough to wrestle with studios over length.
That just comes down to opinion. Moore had the squid present for an important reason,and I'd go with him on the story he wrote every time. I'd say keeping that story as close to the book is much more of a concern than a shitty studios' blase opinion on the film's length. Hell the studio didn't even understand the book in the least if Synder's reaction to the original material they gave him to work with is any indication.
His intent was to keep Watchmen as close to the source material as possible, but he wasn't able to do so due to the many obstacles in his way, and I can live with that.
I'm not going to argue and say the film doesn't work for what it is, but I'm saying the book works much better.