Thompsons: Frankly, I never liked the Empire Earth series. I thought 1 and 2 were dull, slow-paced and repetitive, and from what I can tell 3 is hardly any better.
I really wish GOG would pick up Rise of Nations; that was such a better game in practically every way, from the graphics, pacing, audio, mechanics, and basically everything else.
Well, Empire Earth certainly isn't for everyone; sorry to hear it doesn't appeal to you.
Incidentally, I, personally, prefer them to Rise of Nations, which, while indeed a great game (and I wouldn't say I didn't like it), just felt a bit shallow in certain areas to me. (However, the same can't be said about RoN 2, which I enjoyed much more than the original RoN.)