Invisible jet:
Since when does Diana have the ability to turn things invisible? This was the most confusing scene to me. Steve and Diana get into a jet and need it to be invisible and all of a sudden Diana has this Harry Potter invisible cloak power and turns the jet invisible. This is a huge plot hole for me, I'm not against giving her powers that aren't in the comics but this came out of no where. At no point was there any indication that she was discovering this power or spoke about it.

Journey to Cairo:
WTF was this? Not only was the jet made invisible but it was able to fly to Cairo within minutes? They seems to arrive in no time from the States to Cairo. Even Barbara mentions their "quick" return shortly after Diana calls her from Cairo. This also was not explained, does Diana also have the ability to speed the jet and give it enough fuel to get to Cairo?

Cheetah:
I really did like her character played by Kristen but honestly.... if you cut her from the movie all together it really still would be fine. She really added nothing to the story and her fight scene with Diana really lasted maybe 4 mins. It might have been a better idea to have her just build a friendship with Diana in this film and in the 3rd installment have it focus on her downfall and becoming Cheetah instead of mashing it into a small portion of the film when really Max was the real villain.

The return and departure of Steve:
I also really... don't know why this was suppose to make sense. I understand Diana's wish was to have Steve back but he randomly appears in someone else's body and everyone is ok with having the real poor guy just.... vanish? At no point did anyone really say "So where did the dude who owns this body go? was he dead? is he dead?". Also Diana giving him up knowing she needed to renounce her wish to help save the world was soooooo lackluster. I felt no emotion what so ever, they couldn't even show him disappear as if they were out of budget for CGI, she runs away leaving him behind a corner and we're just left to believe he then turns back into "what's his name". Not impressed.

Flying in the clouds:
I wasn't quite sure if at this point she gains the ability to fly or... is just gliding on the wind because if she gains the ability to fly in 1984, why can she not fly in BvS and JL?

Mystery man comes back:
So at the end the man whose body Steve was occupying comes back with no memory of being with Diana and has a little chat about fashion with her. I know this scene was to show Diana finally opening up to people but then he walks away. I still don't understand his purpose... I thought maybe she'd ask him for a coffee indicating they maybe start a relationship afterwards. C'mon Diana you most likely had sex with the man while Steve was in his body it's the least you can do!

VA and DC.