The movie was okay for me but not great.
Spoilers below
1. This version of Reed really didn't seem all that intelligent. None of his plans worked and sue died when his last plan failed. He's the second dumbest version of the character behind the one we got in dr. Strange 2.
2. If you're even a casual fan of the f4 you'd find it bizarre how absent doom is from the movie. He's a man who is supposed to be reed's biggest hater. He'd at the very least be taunting him after every failure. Things wouldn't even have gotten as bad as they did if doom was there. He would not leave the fate of earth to the man whom he considers his inferior in almost every way
3. CG on Johnny was excellent and that scene where he reasoned with the surfer was dope. I was locked in the whole time. Missed opportunity for them to show her husband(the silver surfer we all know in a flashback tho)
4. Ben was great but didn't really do much with his powers.
5. Their publicist(?) Whose name i can't even remember was getting a lot of screen time without doing anything meaningful.
6. While Sue's speech was great, marvel needs to stop doing shyt like that. It's having real world consequences where people in power actually think all they need to do to calm the public is give a speech.
There's a really great movie in there but it's been hamstrung by the MCU framework of having all he movies interact. If they hadn't announced avengers doomsday, galactus would be someone that gets built up to as a threat instead of just showing him in the first movie. That's like if spiderman homecoming had venom as his opp and he gets dogwalked at the end of the movie.
outside of The Thing. 
he said mf the big 3 before Kendrick