More often than not I get into one of the ARR EX primals with my Mentor Roulette. While it can be a challenge to go through those, it is definitely more rewarding if people that are there learning actually try and learn...and not just troll people/complain because it's not unsynced. Those trials are a part of that roulette for a reason, and if people don't like the chance of getting one of those...they shouldn't queue up for it just because they want the mount.