Hammer Bros are extremly Over Rated in my Opinion. Everyone moans about their ability using the big hammer because when you tackle you get crushed.
Have you ever thought about not actually tackling them? People use that strategy on me all the time makes me laugh, i just sit a character a little bit away from him, if he powers up i attack, if he doest i remain a clear distance. I dont care, use that Hammer Bros strategy on me all the time i wont complain and you will realise their is a flaw.
I prefer and always use Birdo, i prefer her special shot and spinning attack.