Source is from episode 6.
What hasn't already been said about Frieren at this point. Long before an anime adaptation had been announced, I was a huge fan of the manga. I was worried that it wouldn't translate to the anime medium very well due to the slower pace and less intense action compared to many other shounen. Well, I shouldn't have worried at all. They pulled out all the stops in the adaptation and juiced up the action sequences through gorgeous visuals and a fantastic OST.
Season 2 has been announced, but given the production schedules of the teams involved, it will likely be quite some time until it gets worked on or comes out. Even if I have to wait 10 years for it, I am happy to give it the time they need to create magic like they did in season 1. It will be a mere 10-year adventure in the meantime.
Edit: Just wanted to include a mention of !frieren@ani.social as well.