Wow this guys getting hit with information left to right.

To the OP, you should always test spot, inspect vigorously, then proceed with the rest of the car if it means taking the car out and in looking at multiple angles etc...

You should follow up the fast correcting cream with perfecting cream and polishing or finishing pad and inspect to see if thats working for you. You already commited to a two step by going with the most aggressive foam pad and cream offered in the BoSS lineup your probably going to see the haze light micromarring from the video. I would try the perfecting cream to see if that clears it up for you then finish with your choice of sealant/wax or coating.

The finishing sealant might work with finishing pad but it may fill and seal the paint (not sure which sealant/wax your trying to use).. I tried it this weekend with black finishing pad and it was pretty much that with very light correcting abilities with this pad. Although it can correct with more aggressive pad

Seems like your looking for perfection go with the perfecting cream and pad