This is a horror trailer for the film Insidious which was released in 2010.  I think that this trailer is well made, at the start they show what other films they have produced, this gives the audience an idea of what the film is going to be like. The trailer doesn't give away too much of the main plot but also may not have shown enough plot to draw people in. The music goes well throughout the whole trailer, it is subtle at the start when there is more dialogue but towards the end of the trailer it speeds up along with the clips. The pace of the trailer works well, it starts off slow which helps you take in the main plot of the trailer, it then fastens up towards the end which creates. At the end of the trailer there is a jump scare, this works well as you think the trailer is over.