LyrArc Article Gist
Compared to the Trump Putin meeting in Helsinki when Trump went in casually into the meeting and Putin was late by half an hour, this meeting had a lot of preparation. Jill Biden when asked about it said "Oh my gosh he was overprepared." The meeting with Putin also came after Biden met with the G-7 in Cornwall, UK. He was briefed by EU officials, and had preparation with Blinken and Sullivan  before going into the meeting with Putin. 

One result is that the meeting lays the ground for further discussions on many issues. By talking openly and plainly about US expectations from Russia- laying out expectations on cybersecurity and hacking, on arms control, on EU and other issues, the US made it possible to get tangible results. Both sides have an incentive to work for the interests of their countries including preventing another cold war, ensuring cyber security through mutual respect and US response capabilities, and arms control. One of the economic issues related to Nordstream 2 which was settled before the meeting with US respecting the wishes of Germany to go ahead with the project bringing Russian oil and gas through the seas to Germany.