I have only played the single player but immediately noticed a couple features missing that were included decades ago in the free Hearts version that came with Windows. They are small exclusions but their absence still annoys me. When you receive the three cards from an opponent before the hand starts, it VERY briefly flashes what they as they are jammed into your hand instead of highlighting them until you make your first play. Also, the score totals shown at the end of a hand are not displayed as you would record it on a paper pad yourself - showing all the point totals of the previous hands for all players. Instead it just shows all the players current score total and what they received in the last hand. I enjoy seeing how the point totals have progressed throughout the game ex. how many hands player X has gone without getting nailed with points.