A FlyerTalk Posting Legend
Join Date: Sep 2012
Location: SFO
Programs: AC SE MM, BA Gold, SQ Silver, Bonvoy Tit LTG, Hyatt Glob, HH Diamond
Posts: 44,313
Can you provide a bit more details about the situation? "Is it generally worth pursuing?" is a tough one.
There are MANY times people come on FT and say "I was denied boarding but they didn't pay me", and then it turns out they did not meet all the requirements (such as the cause being an overbooking).
If you have a case, I strongly encourage you to pursue it. But most people who talk about suing AC simply do not have a winnable case.