It's fine. It's vaguely interesting. It's not amazing and there is nothing that unique here. The humour is pretty cheesy and obvious. Dialogue, music, cinematography, characters, and acting is all quality but not ground-breaking. There are a lot of flashbacks to previous movies in ep 1 which I assume are meaningful to viewers who watched and remember those movies but are more of a distraction if you haven't watched them or don't particularly remember them. The clip reels really strain the fourth wall and makes the show feel very cobbled together.

Sophia Di Martino is not very convincing as a Loki.

I suspect this show will just be more fan-service and milking the Marvel cow. Not so much made with a general audience in mind.