Adjustment of Status - I-485

Hey guys I had my interview today at the Detroit field office, interview went exceptionally well I am home and still in disbelief!!! We reached about 28 mins before our interview for 11:20am. Security checked and proceeded to the waiting area where we were called in at about 12:02, we were sworned in and officer proceeded to go through i130 and i130a basically just varying our info then he asked me all yes/no questions on i485. Room was silent for about 5 minutes while he write stuff down, after that he asked if we had any additional supporting evidence which I answered yes and gave him
A) car insurance
B) 10 months credit card statements with me as authorized user
C) receipt of washer purchased in both names
D) money gram transfer slips from my husband to me 2015-2017
D) pictures
E) Itinery for trip booked for next month going to Las Vegas me and hubby

That was basically it, he looked throughout stuffs but didn’t keep anything, he said everything looked good, he then gave up a paper to read basically explaining the conditional gc and asked us to both sign it. Then he told us he’s approving us, even though we still got the standard form that most ppl get afterwards saying case is held for review blah blah blah!! He also wanted to take my picture but the system was down so he said I might be asked to come back to take it. I still can’t believe nothing was asked about our relationship the good thing is it seemed lie IO was running behind schedule cause he was a little rushy!! He gave use another sheet of paper about conditional residence and said nice to meet us, we shocked his hand and thanked him, he told us to drive safe(Ice storm cause blocks of ice on road) we said thank you and left. Now I’m checking the app for rest of the day to see if anything is updated but not yet.