Achievement Discussion

[Blue Papyrus]

I have a number of questions pertaining to the achievement "Catch the Bus."

1.) Is pressing the trigger buttons to the beat absolutely necessary in order to start the bus stop? Does it count against me if I do nothing during that sequence?
2.) Is completing the dance off in Hercules required to "activate" the dance or that just for show?
3.) After employing the strategy mentioned by #6 in this thread, http://www.xbox360achievements.org/f...d.php?t=211544 I have seen some improvement in terms of my performance but not enough to start the dance. Should I keep practicing until i can "flawlessly" get through the first half?
4.) The faster your "groove gauge" goes up the better, right?
5.) Controller rumbling like no tomorrow = performing badly\silent = doing good, correct?

Tl;dr, can someone give me a very detailed explanation of what to do for this achievement?

[DAGTA4TOURGUIDE]

i wish i knew i only need catch the bus to complete the game but suck at dancing in real life and on the game.

[XIIIth Deity]

Got over 55 hours of game time on the counter, not doing anY DLC and still 200 pigeons to go, I'm really thinking about skipping the rest of the achievements.. Not worth the hours of grinding for the amount of G I can get out of it, I got a stack of uNplayed games to hunt

[ColdCokeCan]

i have all the single player achievements but really can't be bothered with the multiplayer ones
let's hope gta V has no mp cheevs