@7 lol I think I've actually watched those before. Apparently I didn't gain anything from it.
Learning combos is like learning concepts at school, everyone learns differently. For me, I'm a visual learner (I'm in the top 5 percentile for 20-25 year olds in terms of image reproduction). But, my reading comprehension skills are wickedly poor (learning disability level) so I can't learn combos from reading it, they confuse and irritate the shit out of me.
Hence, why just find combos vids every time I get my hands on the latest GG/BB and grind out the combos. Reading the combos don't work for me, and actually seeing the combos you can watch closely and carefully where the timing and inputs lie. If you're in school use the same methods that allows to become most receptive to what you need to know.
And finally, you need to practice those combos in live combat, I like putting the the games difficulty at hell and then go into training mode with ragna on 100 comp difficulty. Also set heat and health to no regenerate, this is a quick way of getting into that comfortable zone with you combos, then do the combos against REAL people.
That's how I have learned to play GG/BB for every installment. Learning fighters is like taking a new class, you can't just work hard, you have to work smart:eng101:
Hope that helps.