Ditto - go and look, listen, talk to the children, observe for yourself. Then, and only then, make a decision.
dds' school, when we first chose it for dd1, was labelled 'rough' by loads of people within a mile of the school (not so much by the ones on its doorstep). I had raised eyebrows and polite smiles by the bucketload, from the yummy mummies at dd's private pre-school.
We loved the ethos, the excitement the children showed in their work, the Head. When we looked around, we could see it was on the up - or at least, deserved to be.
Three years later, its oversubscribed, growing, flourishing, and in danger of being overrun by the kind of people who looked terrified at the thought of their child entering its dreaded portals 36 months ago. Not neccessarily a cheering thought, that last bit, mind.
Go and see - good luck!