I admit I went in a bit reserved and anxious, but still hopeful due to the praise from sf2 and roach and some others. But I came out with my mind blown. I mean damn was that a fun ride. It's like I'm looking at naysayers and thinking
This did not feel joyless at all. Everyone in my IMAX theater was pumped the eff up, so many moments had cheering and clapping, and the thunderous applause when the movie ended. Just wow.
I haven't heard this much crowd cheering in a movie in a while, and I love it. One of the reasons I go on opening weekends and not wait until crowds die down for better seats is this. The energy and cheering is what I love. The last movie I remember with this much cheering was ROTK, with so many big damn hero moments.
I also don't get the comments that this is too dark and might scar kids. I think that's an over exaggeration. Sure it's a bit darker than other affairs, but I wouldn't call it somber. There were moments of levity, though the story in the first half did move pretty fast (with questionable editing. Hey I didn't say it was perfect

).
But overall, I really loved it, despite some flaws. Even my friend who absolutely hated MoS and rated it lower than GL thought it was great, and thought the RT score was definitely not warranted. I give it an 8/10. Definitely worth to move the DCEU forward.