Pros: everything! just what you said. free lunches, even free breakfasts, free dinners, etc. they treat you like a king. mta jobs are jobs fit for a king!
Cons: short breaks, health care, great pay, little work, etc. i heard roomers about other cons; no work, no rules, get paid to inconvenience customers, its easy to get out of penalization, etc.
MTA jobs were said to be the SWEETEST JOBS! Because the pay was good and the jobs were easy, fun and convenient.