night shots very blur, usually because of handshake. Most people can only hand hold the camera until 1/20th if a second before photos start getting blurred. So when u take night photos, find something to put the camera on. Even with DSLR, will also have this problem. somemore DSLR heavier.
Most problem u have on a point and shoot, prob will have in DSLR also.
Only thing about DSLR that wins over a point and shoot (for most people) is the noise control and the speed which the photo is capture. Not those click liao, wait for singapore to win the world cup, then the image is captured.