I stumble across it and man, how lucky and enlighted I am because of this Last Call. The art is simple but charming, and the struggle of reaching back to Dawn's past relationship with her brother and her best friend is heart-wrenching (for the bad ending) also heartwarming.
Achieving all the endings is quite entertaining, but for the Bartender's story : I still don't understand how the Reunion ending works, dare for a walkthrough? :D