I read Ant Wars in an extreme edition a few years back. As a child I had been vaguely aware of it and it was the kind of thing that put me off 2000AD before I saw the light. After reading it, my feelings were very much "is that it?".
On this collection as a whole, I am swaying between being very excited to thinking how am I going to find the time and storage for it. Not to mention the money. There are things I already have and won't double dip on (I'm not counting the original Progs in saying that) and other things I would buy, most notably Nemesis if it had colour centre spreads restored ( if you count the Deviant Edition that will be a treble dip), and stuff I only have in Prog format I could be tempted to buy e.g. Bits of Slaine I don't have GNs of, Halo Jones, DR and Quinch, Ace Trucking, Savage, Nikolai Dante ( the ones currently not in print).