I was absolutely 100% not a fan of comic books (just weren't my thing growing up) so the movies maybe have a different impact with me than people who genuinely are fans.
I really enjoyed the Nolan Batman movies, but the 3rd one felt pretty bad to me and I left disappointed.
I liked the first Spiderman but anything after, just didn't interest me.
I liked all 3 Iron Man movies but the 3rd one kind of was like the last Batman movie and left me a little disappointed.
I've never sat through the Avengers movies, and I couldn't sit (tried) through Captain 'Murica... I really just didn't care for them when I tried watching those. Likewise I couldn't deal with the X-Men movies much either and couldn't sit through them.
I don't know why I liked Iron Man but couldn't get into the rest of it?
I didn't catch Antman, but I did watch Guardians of the Galaxy when it came to Starz and I absolutely LOVED that film. Great, and left me wanting to see more. It was funny, weird, exciting... A little confusing, but really I enjoyed it completely and look forward to more there. I'd also like more Iron Man on his own I think despite the 3rd film. I'd have liked more Nolan Batman too but meh.

I'm maybe the wrong guy to critique stuff since again, I really didn't like super heroes when I was little. That's just my take on them. Nothing's perfect. I wholly suspect some of these Star Wars films will be complete ass at some point. As it stands it's not like I didn't have some critique (minor) of TFA... So I am keeping my expectations fairly even on any of them. It may suck, it may not.