Don't know who that 3rd guy is

Maybe I'll binge watch it during spring break

It's 9 seasons with more than 20 episodes each (except for the first)

Does it get better because I've watched the
first 2 or 3 episodes and it's not that great so far

It gets really good going into the second season

a lot of shows have a trial period of 6 episodes and then are picked up or killed off. that's why the first season is sometimes 6 episodes long or some shows don't really hit their groove and get good until 7-8 episodes in