It was quite a case of whiplash to go from that to watching the original show where Ultraman goes around bloodily ripping off monsters' body parts and so forth. I like it that the team is focused more on protecting monsters and containing them non-lethally, like nature preservationists. It took me a while to get into, but it's pretty good. I've already seen the fansubs of Cosmos that are available on YouTube. The big exception here is Ultraman Zero in Geed, who had a really great relationship with his temporary human host, probably the most active human/ultra fused relationship in the franchise. The struggles and growth of the main characters feels so much more interesting and satisfying to me when its all in one character, and not just a human having adventures for 18-19 minutes before he swaps with a mostly characterless ultra for the last 3ish minutes of the episode. Not that the human/Ultraman mix can't work, I enjoyed Ultraman X and Ultraman Z a lot, but I definitely prefer the main character to be the main hero, and not just a host for an Ultra that we never really learn anything about. One of the things I love about Ultraseven, Ultraman Orb and Ultraman Geed is that the main characters are the Ultramen, everything they go through and any character development is for the whole character, not just the human part of the equation.
It would be really boring for every series to be all about some random human, with no real character for the Ultra themselves because technically they only come out to fight a monster. Honestly, I prefer Ultramen who aren't bonded with a human.