1st match:
http://www.youtube.com/watch?v=MWWfOD9Cupw&feature=PlayList&p=7A6CAEC28C945DDC&index=0
Ken: b-air edgeguard 164%
CPU: u-throw 180% after missing a few kill opps
Ken: up-b out of shield 132%
CPU: nair 232% (damage built primarily with final smash)
Ken: up-b 133%
other notes: ROB missed many many opportunities to kill Marth. All of his kills are at incredibly high damages
@ 3:17 ROB activated his final smash in the middle of marth's combo, which results in Marth taking over 120% damage.
Many times, Marth unsuccesfully tries to attack ROB during his final smash, so he has to resort to running away for the duration of the attack.
@ 4:08 Marth's final smash is dodged.
Conclusions:
1. CPU was outplayed in this match, he missed opportunitys for easy kills, and played very one-dimensionally, rarely even attempting kill moves. Both of his kills were at particularly high damage. I would assume from this match that Ken is clearly the better player.
2nd Match:
http://www.youtube.com/watch?v=RlU6hcmeXYQ&feature=PlayList&p=7A6CAEC28C945DDC&index=1
Ken: b-air 80%
CPU: 108% Ken dies after being knocked off the stage (with a random f-smash that most likely would have been punished if the hammer weren't there) while holding a Hammer
Ken: 52% Ken activates his final smash and makes up for the lame death earlier
CPU: 57% But it doesn't matter, because he is Skyworld'd a few moments later
CPU: 90% CPU gets a smashball, and there is little marth can do to delay in the inevitable.
Other notes:
1. @ 0:05: marth has a good opening for a f-smash, but the stage hitboxes interrupt the attack giving ROB time to spot dodge and counterattack.
2. CPU didn't really have to do much in terms of tacticaly play to win this match, he really just downsmashed a lot and let items and skyworld do the rest. Ken pull off his final smash once but he couldn't overcome the disadvantage.
3rd match:
http://www.youtube.com/watch?v=gFcnnPtUhGw&feature=PlayList&p=7A6CAEC28C945DDC&index=2
CPU: 74% ROB picks up a smash ball. The rest is hitory.
CPU: 77% ROB kills marth with a bumper.
Ken: 96% Ken up-bs after a poorly spaced fair from CPU
Ken: 109% CPU foolishly throws a superscope at Ken, Ken picks it up and charges it a little before killing CPU with it
CPU: Ken makes a crucical mistake causing him to be edgeguarded.
other notes:
1. The match is basically even, until ROB gets a smash ball, which gives him a stock. Since he still has the smash ball activated even after Marth's invincibility has expired, the necessary momentum-reset after a stock is nullified, and rob still has the momentum to quickly take another stock (which he was able to do at low damage, because he used an item). Once the momentum is reset, Ken easily takes a stock due a mistake by CPU.
2. @ 1:58 Ken misses his easily dodged final smash once again.
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Total kills:
Ken: bair, up-b, up-b, bair, smashball, up-b, superscope
CPU: up-throw, nair (damage built with smashball), hammer SD, Skworld stage spike, smashball, smashball, bumper, SD
WINNER: CPU
NOTES
1. Ken clearly was the better player overall. He spaced his attacks better and made lot of predictions on the one-dimensional CPU. Ken mixed up his attacks and paid attention to move decay. CPU's main strategy consisted of spot-dodging a lot and down smash/d-tilt. He rarely attempted any kind of edgeguarding, and he rarely attempted any killing moves. CPU made many more tactical errors than Ken.
2. All of CPU's kils except 2 (count them, 2 out of 8) involved an item or a stage).
3. Items other than the smashball, with the exception of the super scope, the hammer, and the bumper; didn't seem to affect the match other than the just get in the way.
4. Marth's final smash is much much harder to connect with than ROB's.
5. Finals smashes can be activated in situations where no other attacks could normally be performed, such as during "combos".
CONCLUSIONS
1. Items, and Smashballs ESPECIALLY, give the worse player an advantage, in this case, it gave CPU the overall win and the first place prize.
2. It's fairly evident that with the absense of items and smashballs (and Skyworld) Ken would have won this match.
3. Skyworld is not a suitable stage for competitive play. Marth lost his match in part because he was gimped by the stage.