Did she respond: "Thanks. Next"
Hell no, she's way too classy for that.
But there are definitely actors who would do that. My ex-wife paid to get an autographed photo from Nikki Reed one of the lesser vampire chicks at a Twilight convention and the actress literally wouldn't even *look* at the fans going through her line. Anyway my ex still said something like "it was nice to meet you" (since she had also done a photo op with her moments before) and Reed looked up with a confused look on her face then went back to signing autos without a word. No joke my ex looked at her signed photo and half wanted to just throw it in the trash right in front of her, lol.
I've met a few SW celebs, including Mark Hamill, and thankfully each and every one of them was friendly and cool. Phew. Thank God I don't ever have to watch a SW movie and always be reminded of the time that Luke, Leia, Jyn, C-3PO, Boba Fett, Chewie, or Wedge was a **** to me, lol.
I made a mental note to have a "cool" smile prior to meeting her for the photo op but being face to face with her just threw all that out the window, lol.
Anyway, I might not have cared for GotG2 but I am actually really looking forward to seeing how they interact with the Avengers and Spider-Man in IW.