Hell of a win.  The score could have been from 1920 that's for sure.  If they stay healthy, the defense should be a formidable group.  Yes the Chicago offense is not very good, but they have some talent.  
There were a few negatives.
- the OL was a little leaky at times both passing and running, but it's hard to do much against that Bear defense.  
- things still looked a little herky jerky on offense.  They need better pace and timing.  
- the WR group is obviously still a work in progress.  Hopefully they can find a #2 otherwise that becomes a need in 2020
- AR is still holding the ball too long.  On TV you don't see the all-22 so it's hard to know if it's him, the WR's or the play design.  He also just doesn't look quite right - certainly not the player he was a few years ago.  Accuracy and timing are off.
I think the offensive problems can mostly be solved, but it may take some high draft picks or a couple of quality FA;s to fix the questions at OL and WR  Not sure about AR.  Hopefully we see him play a little cleaner going forward.