I don't take it as an attack and please don't assume I'm insulting you or your team. Reunited are obviously on paper filled with good players and are a contender for the top spot, and AE definitely had an easier run. My point is simply that people assume the KO stage should be a given, predetermined almost, and that if it's not 100% correct then it's a failure. R may have had a harder run, as did for example GWB, but if they fail to succeed in that harder run then they may as well have simply been knocked out at the KO stage. If you lose 3x vs Unity, I don't see how we can assume you'd do any better in the KO. Another decent team, GP, didn't make it but they lost to **, FT, and AE - in effect they already had their KO stage and failed to make it.
Without round robin, we can only use systems like this to semi-accurately judge what teams deserve to be called winner. Even the KO stage itself is just an arbitrary limit to avoid round robin and try to narrow the teams down.
Again, not saying you're bad, Unity are a good team too. Except Caius.