Wow. Looking at some of these videos, it's amazing how honest the vendors are here. We may have "window dressing" but they don't go to the extent of messing around with their promo videos to make their fireworks look better.
Good point- some firework effects don't look very good on video. Also video technique, mainly how close they zoom in to the burst, can make a firework's burst look bigger/smaller.
In a dark sky it is difficult to tell size, because there is nothing to use for comparison. A good example is Wild Horses- these are big busts, but the video makes them look titchy. Fireworks International got round this problem by firing
three at a time on their website videos!
Also, here is a strange one:
Tigers Revenge this is actually three being fired at the same time, but look at those really big bursts (there are about nine in total) . They are obvious- massive, sky filling mortar style bursts. Where did they come from????? They certainly arn't part of Tiger's Revenge- I've fired several, and have never seen those big bursts.
To see an accurate Tigers Revenge, check out the link in my thread about a forum display.