I don't know if this is the weakest of the four because I love Back to the Egg and McCartney II so much, plus you picked the best songs from Tug of War. I think that after that album, though, only Flaming Pie is pretty great and Flowers in the Dirt is passable.

Oops, let me amend my Tug of War comment... you picked the most offensive song from it ("Ebony and Ivory"), as well.

I love McCartney II because I think of it as Paul's attempt at Kraftwerk. He actually creates interesting sounds using synths. It's funny how the album consistently recieves awful reviews. Oh, and, the main reason for including Ebony and Ivory is that these mixes include all of the singles.

I'm with Rob... though that's a bit generous. Egg was really the last McCartney album I had the least bit of interest in (though "Take It Away" is the one post-Wings track I truly love, and "Coming Up" had the amazing video way back in the day).