I had a critique vs Marth, and then my browser died T_T
I'll rewrite it later maybe ... sigh ...
In general you should not do random aerials when you're both too far away to approach (which you did a couple times when you had the lead and got bored)
In those cases you should get as close to him as possible and resume the spacing game when you're close enough to be threatening, so don't just charge in because that's a sweet way to lose stocks for no reason
Also you're really bad at sweetspotting the ledge with your double jump, you should A) get better at it and B) use it a lot more, you die on your 3rd and 4th stocks because he just wavedash Fsmashes the ledge and you weren't playing around that, drop lower and sweetspot so you don't die to random cheese (although possibly dangerous on Stadium because the ground slopes ... hmm ... )
You're not great at comboing because it looks like you don't know the positioning well enough for Uair pseudocombos, or you don't know when to go for them (all the time)
A good deal of the Falcon vs Marth (or floaties in general) is getting cheesy Uair chains because Marth doesn't have a good way of beating Uair from below
Also make sure you're using the right throw ... rule of thumb vs Marth is Dthrow until you can Uthrow Uair him (early to mid 30s), then Uthrow -> stuff until he gets too high for that (80s - 90s), then go back to Dthrowing him
Haven't watched the rest of the games yet, I'll post about non-Marth matchups for you later
