Searched and couldn't find a thread for this so here we go.
Honestly, it looks pretty good/intriguing to me. I didn't care to much for Echo in the Hawkeye series, and I had read some not so great things about this series' development process.
But the trailer is intriguing(Keep in mind of course every Marvel trailer tends to be really good) and Vincent D'Onofrio was so good as Fisk in Daredevil that we can only hope they let him continue embracing that role the way he wants too going forward starting here with Echo.
I doubt we see much if any crossover between Loki happening now and this Echo series but Loki has been so good that it has renewed my general interest in the MCU again after a couple years of most mediocre or worse releases and at least personal a pretty "meh" outlook on things.