It depends on who runs the academy. Academy status in itself is just a name.
Our local and very good secondary was merged with another secondary, given academy status and given to a religious group to run last year.
It has been a complete disaster. There have been riots, teachers not turning up for lessons, no clear lesson plans, 19 staff including the head resigned within the course of a week, Ofsted have been sent in. It took about a month of new academy status for the whole school to descend into chaos.
Dd thankfully got into an out-of-catchment school because she is a wheelchair user and the new school had no information about how they were going to help her access the curriculum in a non-accessible school.
The last time she asked a friend in the other school how things were going he said: 'well, it's a bit better, the teachers are turning up now, but I still can't hear what they're saying.'
I met the Mum of one of dd's friends the otherday, and she was almost in tears when she told me how her dd had completely lost her motivation, she is not learning anything, she never has any homework because she gets through all the work in class. I remember this girl from Yr 6 as one of the most intelligent, bubbly, interested girls you could meet, someone you would swear would get top GCSE results. It's taken them less than a year to destroy all that.
I then went and checked the Ofsted reports for the two schools the same organisation already had up and running before us: one seems to be good, the other reports definite problems with the quality of the teaching.
The irony is, that this organisation claims to specialise in failing schools, and ours was a perfectly useful school that only failed when they took it over.