With the exception of some boss fights that just don't fit, Deus Ex: Human Revolution is still one of the best games of the generation. Trust us.
And besides, the new Director's Cut fixes those controversial boss encounters, and it offers several other upgrades and enhancements, too. Prior to E3, this fresh iteration was only confirmed for Nintendo's Wii U, but Square Enix has informed GameSpot that it will also be coming to the PlayStation 3, Xbox 360 and PC later this year.
We don't know if this will be available as DLC for current owners, but that'd be very nice. This expanded edition will boast Tong's Rescue mission as well as the Missing Link DLC, along with "redefined" game balance and combat, improved AI, and updated graphics. If they really fixed those boss battles, this game suddenly becomes an absolute elite title, and a definite must-play. Do yourself a favor and play it.
Related Game(s): Deus Ex: Human Revolution