Harmonix, you know I love you all madly, as I do TB:RB. The game is incredible, and so are you. You have my undying devotion.
That said, if you ever let a bug slip past in testing where you can get more points for NOT SINGING in certain parts than for just singing everything, I'm going to have to take your QA, programming, and design departments all over my knee, one at a time, and spank each of you. I hope you understand.
So-called "end squeezes" are a blight on what is an otherwise perfect game.
(For those of you who don't try to get high vocal scores, I should explain - an "end squeeze" can be used on a phrase which has a Beatlemania activation segment in the middle of the phrase. You don't sing the first part, activate in the middle, and sing only the last part accurately enough to still fill the full meter. This gets you not only the multiplier for the full phrase, but also extends your Beatlemania for longer compared to activating it at the beginning.)