Trump was always going to be acquitted, never a doubt there. Given that reality, the impeachment looks pretty successful. You've got Lamar calling out the President as guilty but telling the voters to take care of it, you have 75% of America angry that no witnesses were allowed, you have over half the country in favor of Trump's removal heading into an election, you have Schiff looking like the smartest guy in the room getting accolades even from Republicans, and you have the time bomb of an angry John Bolton and his book tour set to drop right after the trial ends. Good chance it'll look like finding the murder weapon covered in the defendant's fingerprints wrapped in bloody rags in his trunk a week after he was acquitted on a technicality.
Trump escapes, nothing feels good about his "win." At the same time, the disgust for the Senate's refusal to even consider evidence and the stark reality of Trump's control over the entire elected right has created an odd coalition of actual conservatives and democrats no longer in the political fray. That's a lot of OWG's who'd vote Biden.