Pros
The tellers I worked alongside were great, I got along well with everyone on my level, with both part time and full time staff, of all ages. That's where the friendliness ended though. You learn the basics of the banking industry, giving you a good base for a potential future career in finance. Understanding the banking world is key to understanding interest rates, required reserve rations, how the Federal Reserve works, etc. You won't realize it when you're working there, but it helps. Pay is lower than other banks, but they give more hours, so I did end up being paid more than tellers at other banks.
Kontras
Boss would act in some underhanded ways, and played favorites heavily, which really brought down the morale of the whole office. We spent most of our time despising our manager, and talking about their cold demeanor and biased ways. Customers are difficult to deal with, as they don't understand how a bank operates and constantly believe you are trying to give them a hard time. Most of the time transactions go smoothly, but on average you get 1 or 2 negative encounters every day. TD requires ID to take make withdrawals to combat ID fraud, which is a good thing, but after 4+ years customers still get appalled by the rigorous task of taking a card out of a wallet, and are sure to shout you down because of it, while you protect their financial livelihood.