I wouldn't say that they are not a championship calibre team, remember Nurkic got injured by still with Lillard and CJ on the helm, they're able to upset Denver Nuggets and win against OKC. So that alone speaks the competitiveness of this team. But we all know that it is different facing GSW in WCF, they have so much experience in close out games and I think that what lack's Portland, the experience to be in this kind of high level basketball. I'm sure Lillard and CJ had learn a lot from this lost.
Warriors are not just head and shoulders above other teams, they'll make even great teams look so mediocre at their will, they can be that good. They already knew what teams could tend to do each game and they always have a counter plan to each of their opponent's plan. It thought Lillard was going to be too much for them to handle but look at how effectively they handle him, I looked back at Lillards buzzer beating 3 points to end the series against OKC (which was very deep from the 3 points line), and compared it to back to back chances against GSW I wonder why he couldn't make either shot.
We already know the Warriors are really a good team.
Let's judge and analyze the past playoffs.. in the last playoffs, they still won the WCF by beating the Rockets in 7 games
and that was the only exciting game last season, that involves the warriors as a team.
Looking at the ECF, the Cavaliers did dominate any team they are facing but whey they face the Warriors in the Finals, they don't even win a game.
Compare now the Blazers and the Cavaliers with Lebron, Cavaliers are still the better team, right, so no chance they will win against the Warriors.