Pros:
New mechanics such as door open while carrying body, whistle to attract the guards, swat turn that quietly & silently move across from open doorway and half split jump to help reach higher platforms

The missions are set in diverse locations, such as jungle, city of Jerusalem LAX Airport and the speeding train moving across Paris (My favorite mission)

Main voice actors were great


Cons:
Certain stealth were off

Inaccurate shot when it comes to shoot out the lights & headshots

The story felt neutral to me

Voice acting from the guards can be cringe

Genuinely shocked to see this get stealth-dropped on Steam, and with the annoying shadow-bug that made it unplayable on PC for years fixed--even if there are a whole heap of other new bugs. Regardless, I still think it's a pretty good sequel to SC, and even introduced Spies vs Mercs. I can now ONLY HOPE that somehow, Ubisoft against all hopes releases the Sixth Gen (PS2/OG Xbox) version of Double Agent, which in my opinion is not only the best Splinter Cell game, but is the %100 superior version of Double Agent. As it stands now, the awful Seventh Gen version of Double Agent (which unfortunately most people are familiar with) is on Steam and it would be nice to see the Sixth Gen and completely different version of DA get some exposure.