Spoilers, of course.
Loved it. Not too keen on Ares overall and the third act, but it shouldn't be simplified like that really. Really looking forward to re watching and analysing this like the other films. It was a classic film in a modern age, set in an older era with an always relevant message, some brilliant action scenes - I think if you're invested enough in the story from the start of the film with the adorable era of Diana growing up, the occasional drop in CGI quality doesn't take you out too much later on. It does suffer a little at parts but it didn't ruin anything for me.
It has a Bruce/Martha Rescue scene (ie. badass fight scenes), a Superman/World Engine moment (ie. hero moment beating the odds), it even had some of the fun that parts of Suicide Squad brought to the table. And it had even more unique moments that will forever be etched into young peoples minds who see this now. The acting was great all around, the comedy was almost perfectly balanced - it doesn't shotgun jokes into every scene, its situational humour and genuinely fun, without seeming forced. This will be repeated a lot - but Gal Gadot really is Wonder Woman. She's excellent, and while she has no need to "carry" this film, she elevates it.
Very good experience at the cinemas. Solid 8/10 on first viewing, I expect that to get better over time. (reference for me personally, after many rewatches and knowing the films intimately, MoS 9/10, BVS 8.5/10, SS 5.5/10)
As an aside, as it will be compared inevitably - I love Captain America: TFA, and that film is a 7/10 for me. This somehow did everything TFA did well for me(for a film set in a world war about a superhero), and expanded on it.