TAS stands for tool assisted speedrun/tool assisted superplay.

No, I did not max out the score this time, simply because it would actually take months to do so. Instead, I got to the point where the goal hit its smallest size, which is stupidly small as you can see.

No human has gotten past 65 in this game mode (which is still very impressive in itself). This is because the goal reaches its smallest size at that point. Being able to get the ball in the goal past this point is near impossible. You would have to make a ridiculously precise and lucky shot to do so, not to mention that the goal is constantly moving and that the wiimote is pretty inconsistent.

Each ball that I hit past 65 took around 5 minutes to perfect, so that gives you a perspective on how long 999 would take, let alone just 100. I know I did not beat the record by very much this time, but I think it is clear that 999 can eventually be done with TAS (As I said, it would actually take months).