First off, who has a music video made out of their meets? But I digress.
It's difficult to say with the deadlift what is and isn't good form, since it varies from person to person. But here's what I think.
1) You're going too low. It's a deadlift, not a squat.
2) You sat in the hole waayyyyy too long. You shouldn't be crouched down for more than 2 seconds before the weight starts to come up. You'll ruin the stretch reflex if you stay down too long, and tire yourself out.
The time to get yourself psyched up is while you're standing up, not when you're holding on to the bar.
A good way to practice this is to take a big breath of air into your diaphragm while standing up, and not release it till the bar starts moving. This will allow you to get more air into your diaphragm, and give you an incentive to pull fast.