The most enjoyable games I ever went to had to be the two regional games in Albany in 2003. Also, the game when we beat UConn at home in 99-00 and stormed the court. That was my freshman year, my face was painted, and I wound up on the floor across the table from McDonough feeling a bit awkward. There was also the Carmelo at Georgetown game which we won in overtime. Great road trip right there.
So that in mind, I'm going to go kind of off the beaten path and toss a game out there that, in terms of most enjoyable games to watch (despite the dismal scenario), the 2002 NIT game against Butler. That was one of the BEST games I saw in my time at Syracuse. Yes, I know it was the NIT and we should be ashamed we were not in the real tournament, but that was a fantastic game.
http://scores.espn.go.com/ncb/recap?gameId=220770183
Just a little bit of an under the radar "very entertaining and well played game" that no one remembers. Out of all of my friends, I was the only one who actually bothered to go to the Dome to watch it, too. There must have been maybe 5-6000 fans there, tops, but the people who didn't show up missed one hell of an exciting ballgame.