You may disagree but I liked MSG-V TPP and MSG-IV was great as well, he has good directing style and I like that his beliefs though that is something else.
With MGSV, unfortunately, he made the same mistake as with Peace Walker and couldn’t keep his personal political beliefs to himself (since he used Ground Zeroes to push the idea that Guantanamo Bay shouldn’t exist), and in TPP, they had disparaging remarks about America, not to mention the characters supporting the MPLA, a Communist group, and they had a guy who literally wanted to commit genocide against English, not even CARING if his own Dine tribe who knows English got killed as a result despite claiming he wanted to avenge his tribe, and being ungrateful enough to not even be glad that his language served SOME use instead of being wiped out simply because it was used in World War II. And don’t get me started on the plot twist that just destroyed whatever consistent lore the series had left.
And as far and MGS4, it’s slightly better than MGS2 and MGSV, maybe also Peace Walker, but make no mistake, it was a bad game as well, turning characters who weren’t even implied to be involved with the Patriots into their founders, and Act 2 had Otacon pretty much telling you to aid what was implied to be a communist group. Ocelot’s plan literally had no chance of working even IF Sunny’s FOXALIVE didn’t end it, and there’s also the implication from Drebin that FOXALIVE if anything may have left the world even WORSE off than it already was even with the eradication of both the Patriots AND Outer Heaven.