With how many episodes are out now, I can say this show is off to a great start! All the characters are getting interesting new storylines and scenes.
The characters have even gotten amazing buffs that really help the xmen feel more cool and in general the fight scenes are amazing because of this.
The music is amazing, whenever the old theme came on I got really excited and in fact this entire show so far has very clearly been made with love and respect to the original as any reference or callback is meaningful in the story while being fun to remember.
Overall, if you like xmen or watched the original show you should absolutely watch this incredible gift of a show!