People enjoyed the rules.
People enjoyed the event.
There's nothing wrong with an event being quick.
and
People say they didn't like that they could be immediately challenged after they finish a duel, but they had the option to postpone their match.
Very few people actually had a problem with the event. One that was gone for the bulk of it. Two that hated the event before it even started.
The event went quickly in the beginning, YES, but there were still plenty of people with 1 power to challenge each other. And the highest power was only 7.
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So, what I'm saying is, offering opinions is good, but 32 people actually played in the event... and the overall response was good.