No it doesn't. The naming scheme makes perfect sense since he is brining back these dormant characters after such a long time and these movies are all about the character. It's not important that it is the 4th movie in the series. All that matters is that is Rambo. Do you know anything about branding? Edit: Also, how does it completely ruin everything? Please explain this statement. Is this movie going to suck because it doesn't have 4 at the end of the title? I don't understand this exaggeration. I think it's a stupid thing to think it ruins everything because of something this trivial.