By the way, I've enjoyed this discussion greatly. It really has been very educational. Thanks everyone!
Now a little disclaimer: No one needs to feel obligated to respond, as some seem to think I am wasting their time. If it is a waste of time, just skip over it. However, anyone who is interested in continuing, I have a couple more examples of Giacchino that I think would be interesting to know what you people think of. My first example was him writing in an oldies emotional style. The second was a much more modern approach. The reason I posted those two was because I felt it showed both the different styles he was capable of doing a good job on, and the way in which a modern sound can be utilized in a powerful and exciting way. This is where I think he does such a good job. He creates the style that the director wants, but he does it in a manner far above the normal film music output of that style. Compare my previous example #2 with Steve Jablonsky's Transformers, the definition of an 'epic' score on autopilot. Not to insult everyone's intelligence too much, but this is probably what the director wanted in the Cloverfield score.
http://www.youtube.com/watch?v=H6x9__W42Yc&feature=related
Tough material, but Giacchino found a way to make it good.
Just two more examples and then I'm out.
Giacchino's big band. Kind of James Bond but more cartoony style:
http://www.youtube.com/watch?v=QwqFg6GsGKY
Giacchino's emotional, sad, epic, very powerful style:
http://www.youtube.com/watch?v=vKa0oq6EvsQ
I think that even though each of the examples I have posted of Giacchino have been very different, his own voice shines through in a way that is missing in much of film music.
It has been kind of interesting being on this end of the conversation, as most of the time I am more on the side of what people would consider 'musical snobbery'. What is interesting is that my opinion on music really has changed. I used to consider film music to have sort of been a bad thing for classical music, cheapening the use of the orchestra into nothing more than an emotional push to back up onscreen action. But I have found that snobbery is far too lonely a life to lead. So, after working to become a musical 'snob', I actually then had to work at finding what people loved in popular music. It took a while, but it is nice now because when people talk about the music they love, I don't need to be constantly thinking 'well, that's great for you, but I know what good music really is'. I can just appreciate different types of music for what they are. I know it might sound odd for a 20 year-old to be talking about the evolution of his musical taste, but that is how it has gone for me so far. I still love the really great music, but I have worked to be able to appreciate the rest as well.
That being said, I am most certainly a Giacchino fanboy, and I have probably already made everyone here sick of him. Sorry about that, folks. Take care!