Indeed, loved the movie.
Even if I wasn't expecting Kurt Russell to last, I really enjoyed the moments with him as a cool father, discovering his creations and awesome planet.

Also... that reaction from Starlord when he found out about the cancer... awesomely played!

And the fact that Yondu really took the father place so well was cool, but real sad that he was taken out so fast from the team. Hope we'll get to see more arrow action in the future.