Good, but could have been improved
It was good, but there were a few things I didn't like as a viewer..
#1 - "dead time" if you watch the clips that are REALLY good (tankmen 2 is the best example I can think of), they have literally NO dead time. Instead of showing the character first, then showing the "action" like 20 frames in, you could have done the action RIGHT AWAY. Watch how they do it -- the action starts on FRAME ONE of every camera switch (or extremely close to it). Your movie didn't have a lot of it, but things like this totally build up over the course of the movie. Think of it this way: you get MAXIMUM 0.5 seconds for every minute of the clip where the characters are not COMPLETELY IN ACTION. It might seem like a small thing but I'm writing so much about it for a reason. It makes the movie like 1000X more amusing if it's constantly in action.
#2 - the pop-up scary parts only work well when you build up tension first, and music can't be playing when they happen, otherwise they don't "scare" the viewer as much. Notice how in scary movies, when something is about to pop out of nowhere, the music stops, the camera angle is positioned really awkwardly to make the character seem extra vulnerable, then a few seconds in.... when you're anticipating it........ BAM!
#3 - ESPECIALLY in "pop up scary" kinds of movies, the audience has to SYMPATHIZE with the main character. This goes for all good movies. The main character must be someone the audience can "relate" to and even "want to be like" or "want to help" on a certain level... Someone whose world the audience would like to step into for whatever reason. It's the hallmark of masterpiece works. In scary movies, the audience has to sympathize because it feels like "they're" being attacked. In a romantic movie it feels like "they're" in love, etc, etc...
so yeah, get those things down and entertain me more =D