What I've heard is ( and we've discussed this before ) the report has political dirt which can be used against Trump, but nothing concerning collusion with the Russian government and the 2016 election.
Now the real question is did Mueller, directly through his investigation, investigate the demos?
We know campaign money was used by the demos to compile incriminating evidence against Trump, i.e. the Doossier.
I've heard conflicting stories about this and in truth not sure if the demo evidence is part of the investigation?
But I do understand its part of both Huber and Horowitz's investigations.