Maybe I'm crazy but... I like the Titan fight. I sometimes hang out in Revenant's Toll and join random Titan shout groups to help out. I have the post-heart song memorized and like to sing along as I play. XD

I don't like that the OP says people do this fight once and then don't like to help out. That's very untrue. I am not an exception. There are usually a few people in each shout group I join who are just there to help out.

Here are a few things I have learned about this fight:

1) How well it goes depends on the temperament of the people. If you know the fight, are you willing to give friendly advice, or are you going to berate others? If you don't know the fight, are you going to take advice or get defensive? Will people who aren't doing well at first learn, or will they keep making the same mistakes even after they are corrected? Will people blame lag or will they accept that it is much easier to just dodge ahead of time?

2) Healers have the hardest job in this fight, hands down. All jobs are important in some way, but a healer has to keep the tank up (and cap them off before/after MB), dodge like all of the DPS, Esuna/Leeches the det down debuff ASAP, AND make up for everyone else's mistakes. If you can reduce the load on the healers by not getting hit by unnecessary stuff, the fight will go much smoother, the healers will be less likely to pull hate off the tank, and they will not run out of mana.

3) Very few groups will get it their first time, or their second time, or their third... but after a few tries, you WILL know what the issue is. It takes some groups several hours to get a win, but they do it because everyone stayed. You'll need seven other patient people (plus yourself) to get this done. Stay positive, but not blindly. Be critical, but in a constructive way.

4) I join a lot of shout Titan parties. Out of those, the ones with less requirements (none of the "DL AND GARUDA WEAPON+ ONLY") seem to do better because the people are less picky and dare I say it: elitist. Having good gear just takes time. Playing well takes self-examination and observation of others who play your class. Just because you have great gear doesn't make you an expert. You still have to dodge. Just because you CAN eat a bomb or one plume doesn't mean you should.

5) If someone is simply being bad at their job (low dps or heals), give them a chance first. Try to teach. If they continually won't learn, or blame it on lag, explain that they need to move BEFORE it happens. I often invite people into voice chat so that I can call out when plumes are coming... It helps some people, but if they refuse to listen, there is nothing I can do. If you need to kick someone, NEVER be rude about it. There is no need to be. I usually let someone blame the lag if they want to (even though I get lag and just run preemptively) because then no one is pointing blame and the bad player can leave without feeling offended. I use the phrase 'It's nothing personal' a lot. As a rule of thumb, if someone is getting hit by plumes but NOT landslide, they aren't lagging enough to lose the fight. You can still run ahead of time with plumes.

6) Remember, slow and steady wins the race. Do NOT stop dodging just because you're excited that Titan is almost dead. I can't tell you how many times I see groups completely fall apart when they start to get excited. The last Titan group I was in, I finished it off after EVERYONE else died... I got really lucky in that it was almost dead anyway, but that could have easily been a wipe at <1%!

7) Which LB3 you use at the end depends entirely on your group. If your healers cannot hand the twelve stomps in a row, save it for the tank. If your dps is slow but the healers can easily keep people up through stomps, use the melee LB3. If people die and you can still salvage the fight, use healer LB3. Never raise people to be murdered by stomps.

8) Watch where you are going! Don't run on top of people when plumes are coming. Remember to leave safe areas on the tiny platform.