I'll look back and I'd be better to answer that in about three months from now. Or when the movie comes out and I see it. I don't even know what it is yet. I've still been in the middle of it. ↗
Most often the music does end up in the movie, and sometimes there's a point where I wish that it wasn't, just because I think the score would be more effective if there was less of it. But, again, that's not my call. ↗
You have to write a good score that you feel good about. At least, you're supposed to. But, if the director hates it, it ain't going to be in the movie! ↗
You have to understand the tone of the movie, because if it's supposed to be funny, it can be funny violent like the Home Alone stuff, but you have to really understand the tone of what you're doing and make the action work for that and for the character. ↗