Any take off that ends uneventfully is always good.
Kai Tak was always fun. It was actually quite simple, as long as you'd had a think about it beforehand. Most of the better bits of video portray aircraft that have been landed after an approach on which they were allowed to go downwind of the runway during the turn. Basically, the IGS approach ended at about 675'. At that point you had just over two miles to run, and 47 degrees to turn. Continue straight ahead until you crossed the first lighting cross bar (on the ground), at which point you started a 15 degree angle of bank turn, whilst ensuring the sink rate stayed exactly the same. You should roll out at about 200 feet, nicely in the slot. (The numbers might not be quite right, but they're close, and it was quite a while ago).
If there was a crosswind from the left (rare), then nobody had any problems. But, if it was from the other side, and the technique described above was used, then you'd end up well downwind, with neither height nor distance available to fix it.
Basically, with the crosswind (from the right) you turned at the normal spot, but simply used more bank. And you had to remember NOT to stop the turn when you were pointing at the runway, but to continue until you were on a heading that correctly laid off the drift. Normally took a percent or two more power as well, but you'd end up in that same 200' spot.
The most common errors that I recall seeing were:
a) not continuing the turn until the track was correct
b) not using an appropriate angle of bank
c) turning too EARLY
d) not keeping the rate of descent constant in the turn...generally placing the aircraft high
d) not being a man and giving up if you'd gotten it wrong.