Am I the only member of the "mewtwo ran away" club?

You are in the minority, but not unique. The catch rate in our groups was about 60%.

I did not catch the 1st Mewtwo, then I watched youtubes and refined my ball throwing, caught the 2nd one!

Yes. You couldn't even hit the animal. Give your phone to a 5 year old.

Some of us have yet to receive an Ex Raid Pass.

It must have been very disappointing and frustrating. But I'm sure you will get another EX Raid invitation.

Regarding the 12 balls, were there any misses? If there was at least one, then I recommend watching prodigiesnation's YouTube video on setting the throw, if you don't know already. The method guarantees you never miss due to mon animation.

NO....you're not alone.....
mine 84iv ran away too.....so sad><....waiting for 2nd invitation.

Mine ran away as well. I had 12 balls and 8 of them were curve greats, 1 was an excellent, 1 was a double attack miss, and the other two were just normal curve balls. Golden raspberries were used every attempt and it still ran. RNG is RNG.

PTC going down narrowed my options to a 20-man Instinct group (I'm Mystic, so only got a few balls). I caught mine first ball, but I also had to catch my girlfriend's, as she couldn't attend the raid.

Her 89% Mewtwo ran, and I'm trying to find the comfiest way to sleep on the couch.