Have you ever had something bad, not too terrible, just mildly upsetting, keep coming back to gnaw on you and depress you?

Well after my long awaited gorilla city adventure. Nothing. I was told:
"You might have just as well read a book to us."

It hurt. It hurt a lot. I tried so hard to give details and just provide setting and let em go. But no. A few other points of contention. Total disagreement of the telepathy power. Everything else I shouldn't really have a problem with, just makes me a bit sad. I was excited and put work into it.

I will never run for this group again. What fun is it, if the one player (usual gm) just plays his invincible character. Whats the point? No challenge. No chance of or risk of anything.