CMBB is a fine game...personally I have always wished for the "perfect strategy wargame", one where I don't have to worry about building bases out of thin air, commandos that shoot plasma rifles, or games where tankrushing is the key to victory.
Being a major flightsim fan (especially during the WWI and WWII eras), you may call me a dork (which if you knew me personally, I am not) but I have always put realisim, education, and strategic fun before graphics and popularity and until I got CMBO a few months ago, there was no other way to get that balance.
Well Combat Mission is a GREAT game...I mean hundreds of REAL units, a HUGE fanbase, nice graphics, especially when you MOD them up...even my dad, who is an army vet was amazed and gave me many tips on how to defeat the suburb AI (don't let the hardcore CMer's frighten you, the AI is way better than your average game).
If you want eyelevel, go to http://www.gamerankings.com/ and do a search for Combat Mission: Beyond Overlord (not many reviews for CMBB yet, except for a positive user review you may want to read)...you will be amazed on the amount of positive reviews the game has, and it's ranking is #1 under "Wargames". Oh, and don't let the Gamezone review from the other thread scare you, I've read many of their reviews and they have a habit of giving GREAT sleeper hits BAD scores and the mega-blockbuster "average" games VERY good scores, it's obvious CMBB isn't this under this reviewer's genre.
Oh, and you can't move squadmembers individually (unless they are special units such as mortar, bazookas, etc...), there's been a lot of debate over that and it really isn't a big deal when you have a game of such large scale.