If you haven't had the chance to play Warcraft II yet, this is the best package for you to get. (Actual: 8.6)

User Rating: 9 | Warcraft II: Battle.net Edition PC
If you want to know about the specifics of each game, then read my individual reviews.

This is a classic game that defines a lot of what we see in RTS games now. For the price you pay, this is a good package that puts together everything from WC2 and it's expansion along with the later added Battle.net functionality into one nice package. I never had any problems with this versus the individual games, so I don't really have anything to complain about in this package.

Warcraft II: 9.0
Warcraft II Expansion: 8.5

Value: 8.0
Tilt: 9.0

OVERALL: 9/10 (8.6/10.0)

In all honesty this is one classic that you can't go wrong with trying out. The controls are a major improvement over the original Warcraft, as is the pacing, the story, and the unit types. You can't go wrong with this game, and is a worthy addition to any RTS player's collection. Enjoy.