Diets, are they successful?

Okay, I was just wondering if anybody here has ever gone on a diet and was it a success? If so, which diet was it?

My mam went on this shake diet thing, and it worked for so long, but you had to have milkshakes for every meal without snaking at all so she gave up on it and joined an all-womans boot camp thing, where they do intense excercise.

Wow! I love milkshakes! haha!
The idea of intense exercise at a boot camp seems crazy! I don't think I would ever do that. haha

I've recently just started on a protein plan, but that's not really like a diet :L
Take protein supplements at certain times during the day and after a workout
seems to help build muscle quite a bit

I think as long as you eat pretty healthily and do enough exercise you don't need to bother going on diets? meh, I dunno

I use the wii fit,

OOFT
the tennis one is epic tbf ^^

I'm amazing at tennis.
And then wii fit plus theres this game where you 'flap' your 'wings' to get points and your mii is dressed up as a bird it's great.
And another one, it's like addition but you have to move your hips to get it and that's great too.

you shake those hips mwhaahaha
smooth

My mate has the skateboard thingy for it, really good tbf. It's not exactly hard though, you just stand on it like YEEEE BOIIII

also guitar hero, it's classed as a workout, it's insane on expert ^^

Shush Berry
There's a skateboarding game on it that is impossible for me to do.
I don't think it registers half of my movements at all D:
I'm a god at guitar hero. On my friends' scoreboard all you see is: Melissa LOLn
I'm great;)