This jumped the shark with the musical sequence. I just don't have the time to be arsed.
Did they? A 20 second dream musical number? That's what made you think it 'jumped the shark'? Everything else in the show seemed perfectly normal?

I watched the first episode knowing nothing about it. I did not know it was even from Marvel and I have to say I thought it was a pretty strong episode (I even enjoyed the musical dance number, all 20 seconds of it).
I don't read Marvel comics too much (I'm assuming from the logo at the end this is an X-Men universe thing) but overall I thought it was decent. I liked the characters and cared what happened to them next and I'm intrigued to see where the series is going.
As always with these series it's very difficult to judge anything on it's opening episode but I liked it.