Yeah I think the 90's were the Golden era of Flight Sims, with the pinnacle being Falcon 4, Total Air War and Flanker 2 in '98. There are too many favorites to list but I do remember Su-27 Flanker as being the first Sim I flew that actually felt like you were flying. Fast forward to today and the same guys are making DCS. They have to be the longest in the sim business.
In my opinion Combat Sims are going through a bit of a renaissance these days. For almost every era and type of sim we have now, or coming soon, the best examples ever made. As I listed in an above post, sims like DCS (Ka-50 or A-10) Storm of War and Rise of Flight are, or when released will be, the best ever made, for their respective genre.
It is a pity that these types of "games" don't appeal to a wider audience, but not many people are prepared to give the time required to get the most out of them. It is a testament to the strength of good sim that a 12 year old sim like F4 is still flown by a large amount of flyers.
How many other 12 year old games get played these days?
Oh and that Vid is a very early alpha version of BS. The author remade it with the 2009 version
here
Nate
Edit:-
Couple what look like decent ones coming along (edit: didn't know DCS Blackshark was out already, looks good on youtube & allegedly the next module will be the AH-64 with the ability for a friend to sit in the back while you pilot, nice!)
The next DCS module is the A-10C, the AH-64 is on the list but hasn't been confirmed as being after the A-10. The reason for this is the military contracts they get. The A-10C was a new upgrade for the USAF, they needed new training sims and Eagle Dynamics got the contract for the Desktop Trainer sim, so the next DCS module is the A-10C. If they get a contract for the Apache...... you see where I'm going.........