I actually watched an HD copy on Youtube before it was taken down :lol:
Pilot was decent, nothing special. It was like the trailer, with less of a feminist heavy tone, but it's still the theme of episode.
It was closer to the Flash than Arrow, but even more light hearted since this has almost no tragedy in her origin.
I think the strongest part of the episode the opening origin flashback of how she came Earth and who she meets right away, including her adopted parents.
It's just the pilot, but my main problem with the show is Kara herself. Personality wise, she's a weak goofy pushover. And I don't think she's pretending like Superman does as Clark as his disguise. I've always liked the recent portrayal of Supergirl with Jeph Loeb before he left for Marvel where she's Superman without the humility, due to her adolescence on Earth. She knows how powerful she is and walks through people who want to put her in her place.
Overall, I want to keep watching more and see where they go with this considering it's from Greg Berlanti, same guy behind Flash and Arrow. They'd be foolish not to tie this in with the other three shows. Cisco's reaction to her would be awesome and you have to put Brandon Routh/Atom with her eventually.