anyone watch suits? how accurate is their depiction of law grads, terminology, work processes etc?
Not very. Just the premise of the show is a big no-no in real life. Other than that, a lot of it's just highly glamorised fiction.
From what I've experienced and to the best of my limited knowledge, people don't do things that would might be awkward or unprofessional such as getting or being intimate with colleagues; most things are settled out of court, and just that takes forever and can be dear; people tend to keep to their work and only their work - people are on par as to collegiality or friendliness as well as cut-throat and cocky. IRL, there's so much more computer usage - researching, writing, and dealing with paperwork - and of course not everyone can be a fashion model (needs no saying, lol?). Billing works differently from TV. (As an aside, billing can be a pretty controversial topic.)
Also in real life, solicitors and barristers are not half as charismatic or room-dominating as TV attorneys. If you were to pull some of the things that TV attorneys do, you'd find yourself in contempt of court quite a bit. Furthermore, a lot of the things that go on in the show could get you terminated or even stricken from rolls.
Work-life balance is fiction too. As is the wealth and luxury. (But considering no one has time to spend it, I guess that's okay.)
People watch TV for entertainment, not so much realism, especially if it, to the majority of reasonable people, incredible monotonous and dull. There are interesting stats regarding attrition, burnout, and turnover. Almost everyone who goes into corporate/commercial stays for at least one year; but, after that, about 2 or 3 years in, not that many stick around.
Salaries might look high and hugely appealing but the remuneration isn't anything given the brutally long hours. You might even be better compensated, on an hourly basis, if you were working retail. Objectively, in terms of a number, the truth is graduate lawyers in top-tier law firms aren't all that well compensated.
BTW, if you're pretty much in the law for money, work hard and get headhunted, or try to get hired, by a boutique law firm. You'll be so glad and so much better than working in a multinational firm. If you're in it for the thrill of the court room to engage in clever repartee and deliver mind-blowing arguments, good luck with that. Sorry to shatter any illusions and to better inform you of reality.
Or go into academia, where you can sort of be your own boss, have your own ideas, and your own hours.