It's pretty hard to say for true because I tend to forget something that is that unpleasant.  But I will offer this: The movies today are FAR WORSE than they used to be in terms of plot, acting, direction, and editing. 

I've reviewed probably over 1,000 movies to date and seen probably 3 or 4 times that many which weren't worth telling about.  So I think the ratio is 3 or 4 to 1. If you watch five movies, you will probably see 1 good one by my arithmetic. ;>

Older ones from the 1960s and back will be better than new ones.