@waiguoren
When the AG is of the opinion that a POTUS cannot obstruct justice by firing the head of the FBI no matter what, when obstruction is contingent upon the POTUS' state of mind and said POTUS' lawyers will not let him discuss the firing with the special counsel because he knows that Trump is incapable of not lying his ass off, it's pretty dang hard to indict someone who is de facto above the law and who has invoked omerta for his crew, who is praising people who don't flip and is dangling pardons (and who pardoned Scooter Libby as an example of what people who don't snitch can expect) to bolster their wills not to flip, and who attacks (and recruits the entire right wing of the United States to attack) his personal lawyer who is cooperating with the special counsel.
Beyond seeing the report (e.g., we only know about Manafort sharing polling data with Kilimnik because of an error by Manafort's lawyer) I would like to see what Mueller has to say, what the other prosecutors have to say, what Rosenstein has to say, etc., about the whole meghilla, including what Whitaker's role was, and if the new AG's worldview (which we know was negative toward the investigation and that he expressed these views to Trump before he was hired) affected the trajectory of the investigation. And there is still the trial of Stone, some spin off investigations to watch, etc.,.
The only real surprise at this point is that there are no perjury charges against Don Jr. for his testimony before the house, which is odd, and it is equally odd that he (as far as we know) never had to speak with the special counsel when he has an email trail of trying to set up a meeting to procure damaging information from Russia ("yes officer I would have bought and used the drugs the dealer said she was bringing, but she didn't bring the drugs she implied she was going to bring, so I am innocent").