It's good, it's funny. I think it could use a bit more action and sometimes the jokes fall flat. I'm really glad they included Loki as genderfluid- as he was originally in Norse mythology. As someone who has a hard time differentiating with shows that have look-alikes, it definitely helps me tell the two versions of them apart. I was scared I would get them mixed up when I heard it would be the same person. Representation in general, especially handled in a way in which it's normalized, is always something that I'm personally looking for, just because I never really get to see myself in media as a nonbinary individual.
Back to its few faults, Marvel does divert from its more serious films/shows, and this show is more comedic than anything, although it has its serious moments. Loki as a protagonist does feel a little awkward to watch at times, and the Owen character's feelings towards Loki flip-flops a weird amount. Also, Loki is a little bit underwhelming in power. which threw me off a little bit. Generally, though, I did really enjoy watching it, it's fun to watch personally, and I'm looking forward to more episodes.