there are shared influences between Franz and Bloc Party but I wouldn't say they sound the same. Franz lean about move New Wavey and Bloc Party are more punky. Bloc Party's guitarist is a bit more versatile, clearily influenced by Gang of Four, Pixies, and The Police. BP's energy level is uptempo and the singer does have a great voice.
And Living Color had it's moments... Glamour Boys was a ace track...