From looking at the collection of teaser trailers, and analysing the 3 in detail previously on my blog, I think that a thriller teaser trailer would be the most exciting to make, and also a teaser trailer that can generate a buzz and anticipation. From the teaser trailers I noticed that thriller trailers have quick cuts and the camera angle constantly changes. I noticed that much of the music goes along with the action in the trailer, and builds up when tension and the story picks up. Lighting is often dark and lots of shadows are shown, and commonly the films are shot at night time or in very isolated areas, creating the sense of isolation and no escape.
However one teaser trailer that i looked at was Phone booth, which is a thriller film. This film I believe does not fit the expected conventions of a thriller film. All of the action is shot in the daylight, meaning natural lighting; it avoids darkness meaning there are no shadows. Its located and shot in a busy area within Newyork, with the majority of the film in a phone booth. In some ways it could be linked to the conventions because its all based around one male protagonist and some parts of the editing are very quick. However it does challenge the normal conventions and could be classed as a psychological thriller as it gets the audience involved in the film on the edge of there seat trying to work it all out rather than a action packed thriller.