i like blue better than camelback, although i really dont have many complaints about camelback since i've only been there a few times and dont really know how things work up there. i like blue because:
1) park run from top to bottom.
2) high speed quad/6pack.
3) 7:30 opening on weekends, 8:30 weekday
4) college discount every weekday.
5) large crowds dont hit weekends until 10ish.
6) wide variety of trails.
7) its 10 minutes from my house.
8) long trails
9) it doesnt close because of bad weather
10) again, park run top to bottom.