You do know that the Premier League has started right?
And that Chelsea only drew at home while Liverpool, Arsenal, and City all won their matches, right?
So, what are those teams that are playing very badly?

Barcelona? Madrid? Oh, wait!
As for Bodo, Sturm, like seriously, a team wiped with a 5-1 by the first real team they met, and the other that managed to save face in the last tournament just because they made it without a round of qualification and the only serious team they encounted beat them 5-0, seriously, both are here just to make the numbers.
While just one game doesn't matter, I do agree that Chelsea isn't good enough to win neither UCL nor EPL, they are good enough to win FA cup if they put their workload into that, but I am pretty sure they won't focus on that. It is going to be tough and it is going to be a difficult path for them.
I am sure that they are going to end up with fourth place at the very best case and that is why I am sure that they are going to end up with not the thing people hope for. CWC win screwed up with peoples minds, and that is why they are handling this wrong, it is not that great and people expect too much from them. UCL is filled with amazing teams, they are not going to face some Brazilian team or something, they will face the biggest clubs there.