Probably not. The only reason I saw the other installments was because my family dragged me to them, since they always make a big deal out of F&F releases, like it's a monumental event. They already went to see F7 on premiere night, and I skipped out- and I'm not about to go see it with my own money, so..
I'll probably casually watch it one day after it comes out on DVD/Blu-Ray, since I'm sure my brother will be overplaying it.