I found these really evocative, Summer's Last Night has a real contentment to it, tempered by this fleeting feeling. The bittersweet inevitability of good thing needing to end.
Then of course, the less bittersweet feeling that yup, they still ended. No matter what we might hope.
Other folks have talked about the mix already but to me, the blurry warm vibe of a low heavy mix doesn't detract too much. Feels appropriately hazy.
(Also yeah, dang that's a really neat vocal synth and it's put to very good use)