I liked Ezra and much of Season 7. There were some good episodes mixed in with some mediocre ones and I really liked the development of Damar and seeing more of Cardassia.
Here are a couple of things that bring me down though.
I didn't like the development of the Section 31/Sloan storyline. It would have baby a lot more interesting to me if it hadn't been a lie and Bashir had actually found the cure and Sloan came to the station to prevent them from releasing it. Honestly, I would have enjoyed the storyline a lot more if it hadn't been Bashir and O'Brien essentially killing Sloan. IDK, I guess I like when Sisko or Kira or Worf embrace the dark side, but it's less entertaining to see Bashir and O'Brien do it.
My other least favorite story choice the writers made was destroying the Ferengi. That was the worst. I liked the Ferengi. Some of the episodes were bad like Profit and Lace, but the Magnificent Ferengi is one of my favs. The way the writers changed them in the last couple of episodes.... IDK, there was some build up, but not enough to me for the Nagus to have made all these changes without being assassinated. They used to be greedy, corrupt, and very alien from the humans we saw in the Federation, but seriously, I wish they had left the Ferengi alone. I heard it was beecause the writers wanted to make Rom the Nagus, so they needed a kinder, gentler, more federation Ferenginar in order to have the plot make sense, but it still made no sense and annoys me every time I re-watch the end of the season. Honestly, at this point t, I just ff and pretend they didn't make Rom the Nagus.