So I finally got to and finished the GTA IV expansion packs, and I must say it gave me way more more respect for GTA IV. I love what Rockstar does with it and I must say it's pretty unprecedented.
You're playing with 3 different main characters in their own separate world, and I love how the characters all interact together.
And it also gives me much more respect for the diamonds mission in which all three characters finally come together, and you play that one mission from three different perspectives while also making that single mission even more important because it has a huge effect on the stories of all three characters.
I must say bravo to Rockstar and I hope they attempt this again.