When you could still grapple into the starting area before they stopped it, got over 30 kills in one game insta killing 2 lvl 50 when I first got the skill.
The beauty was the 2 lvl 50s were guild members of mine, though the character I was on wasn't in guild and they didn't know it was me at the time. Their rage on Vent was so funny I still laugh just thinking about it.
Grapple is a guilty pleasure that at 50 gear and skills have largely watered down but the goal line insta kill was grand while it lasted.