I just think you haven't seen any good ones. You say that they do it to save money and this tells me that you are watching low budget, crappy movies. There have been a lot of them that do suck but that can be said for all movies. If you choose to not watch a specific type of movie based upon your past experience with this type of movie you could miss out on good movies. There are several FF movies that are way better than most horror movies I have ever seen and better than most of what is coming out currently.