not good at all
this is the most useless tutorial i've ever seen, heres a list of whats wrong, hopefully you'll update:
there is only one music choice, which is off real bad quality, learn how to optimize your audio, you raped a perfectly great song by making it sound like it was recorded with a crap microphone
there is absolutely nothing stopping you from putting those text files for AS on the tutorial itself, forcing people to download seems dodgy, at the very least you could have explained what the AS you did put up actually did
basic tweening was a blowout, you knew your stuff when it came to making the tween, but you stopped there, nothing about when you cant shape tween, nothing about being unable to motion tween multiple objects at the same time, hell there wasn't even rotation! you could have at least said that you needed to use a different program to make that blur effect, expand it plz
and effect tweening epicly failed, the screen which the effect tween text was on was displayed for one frame before going to the AS oage for one frame then it went back to the beginning, i made a very precise screenie to see if what you actually had was good, what i got was utter bull, you only mentioned that it was POSSIBLE, and even then you only mentioned filters, what about tints? or alpha? hell even the brightness? and whats more you only said stuff that should have been in basic tweening. one last thing about this fail of a page on effect tweening original is not spelled opriginal, luckily the page disappears so fast people wont notice
and a good tut is not made of only 5 pages, a GOOD tut on AS and tweening could go on for 14 or more pages
look at a proper tutorial before making one yourself, who knows? you may learn something
i simply cannot believe this took 2 people to make
well, maybe you'll actually read this and make the changes to desperatly needed