There are advantages and disadvantages.
Advantage:
You are not locked into a major and can easily change majors within the College of L&S.
Majority of majors are found in the College of L&S.
Disadvantage:
Majority of applicants apply to College of L&S so greater competition.
More difficult to change majors from L&S to other colleges such as Engineering.
Here is a screenshot of the # of applicants, admits, enrolled and yield by UCLA college.
