Inspired by the linked XKCD. Using 60% instead of 50% because that's an easy filter to apply on rottentomatoes.
I'll go first: I think "Sherlock Holmes: A game of Shadows" was awesome, from the plot to the characters ,and especially how they used screen-play to highlight how Sherlocks head works in these absurd ways.
I unironically enjoy both the 2005 and 2007 Fantastic Four movies. Were they cheesy as hell? Yep, but damn sure the source material is just as cheesy sometimes. Could the MCU do them better now? Almost certainly. Still fun movies, except for making Galactus the Glow Cloud (all hail). They fucked up a lot of Doom's backstory, but I like Julian McMahon (even if this also wasn't the best role for him).
To add to that I enjoyed the second film more than the first. I also was OK with Galactus the glow cloud. I get that making Galactus a cloud means it isn't really Galactus and then calling that cloud Galactus is stupid, but conceptually a world eating universe cloud is neat.
You know what... At least the first one isn't bad. I enjoyed myself with it. It doesn't beat the modern super hero movies but that doesn't make it bad especially for the time