Good but i blame flash
if you wanna make games never use flash its engine doesn't seem to be able to handle large amounts of scripting at once making it sluggish and just plain annoying bitch. good game tho
but so slow even on a 950 mhz comp and low quality sluggish so i suggest using like shockwave director to make games cause its can handle scripts and made to handle scripts on the other hand flash is made for animation.