>And when I say "there's exceptions" I dont know how you can say i make a blanket statement.
Honestly, calling most videogame music crap is a bit ignorant imo (even though you mention "exceptions"). A lot of videogames, even minor ones and some indies, have amazing music and OST. This is because sound is one of the most important aspects of game development, even though most people don't really understand that.
It is up there, style-wise, with graphics and gameplay. A good OST can make or break a game and it's surprising how unnoticed this goes until you find a game with actual crap/out of place music, and then you notice.
I often listen to several game soundtracks and I own a few albums just of pure videogame music, there is a huge market from fans (and even non-fans) directly buying music CDs of videogame OSTs. Plus they are often sold with collector's editions and similar.
Let's give a few examples of games with great music (great, not just "good", for most of them are at least good and far from "crap"):
Final Fantasy, Halo, Monkey Island, Zelda, Civilization, Silent Hill (by far my favorite), Castlevania, Portal, The Elders Scrolls, Metal Gear...
I could go on, but you get the point[1]. As a musician I can say for sure that game soundtracks are among the most entertaining and fun to play, there's a lot of people on youtube recording covers and re-arrangements of famous game OSTs.
Really, claiming that "most videogame music is crap" is just being ignorant.
[1] http://www.rollingstone.com/culture/news/nine-legitimately-a...