"Most would agree the paella there is better than what you get in
Spain."

That's if you don't know where to go in Spain or only go to tourist
restaurants.

I had great food in all parts of Spain, including paella, and I was
travelling on a minimal budget. Not to say that there aren't some very
good Spanish restaurants in the US, but I haven't found anything quite
up to the Spanish level.

"I even had feijoada in one of the Brazilain restaurant there. You
won't find too many Brazialian restaurants in the US. Out of those
even fewer serve Feijoada. The one I went in Ironbound does it only on
weekends."

Most of the Brazilian restaurants in the US specialize in barbecued
meat, and some only serve barbecued meat. I've had more diverse
Brazilian cuisine like moqueca and feijoada, but only in New York and
Miami (I assume you can also get it in Boston and Newark). Bahian
cuisine is almost impossible to find in the US.