This package is something that all FPS players should own, because of how many great games it includes.

User Rating: 9.5 | Half-Life: Generation PC
I would pay $30 JUST for Half-Life, so the fact that Opposing Force, Blue Shift, Team Fortress 1.5 (Classic), 2 copies of Counter-Strike (mine came with 2...the second I assume is for a friend to use) and Ricochet are also included makes this purchase a no-brainer. Since I have already reviewed each of the games individually, you can read those reviews for specific details, here I will merely list the raitings for each game, average them and add a tilt to the score in order to make it appropriate.

Half-Life: 9.0
Opposing Force: 8.25
Blue Shift: 7.25
Counter-Strike: 8.5
Team Fortress: 8.25

To add to this, I should mention that there is a High-Definition Pack included that makes the games look slightly better, there is an extra copy of CS for a friend to use, and there is the mod Ricochet (a game that involves ricocheting frisbees off of walls to try and hit opponents) that is fairly fun as it stands that were not part of the original games. I guess Valve REALLY knows how to give us our money's worth, between this and Orange Box, you could own the complete series of the Half-Life games (minus CS:S and HL2DM).

Average Score: 8.25
Value: 10/10
Tilt: 10/10

OVERALL: 9.5/10 (9.42/10)