This was one of the worst episodes of this great series. I disliked the Irene character from the first scene, and my opinion grew worse as it went on. Not only was Irene difficult to look at, sorry, her face was like a corpse with red lipstick...but still...name one redeemable, good quality about her, I dare you. Yet we're supposed to believe Sherlock fell in love (for the first time ever) with this chick? Molly is 100x more lovely and smart. Plus, I the plot itself was not as stitched together as the other episodes. The man hit by a boomerang? Please explain the point of that.