I haven't lived there for about 5-6 years, I liked it there but I think I'd have enjoyed it more if I wasn't severely depressed/unable to go out much/isolated at the time.
So the value of my comments is dubious as I must have been either
(a) oblivious to how awful the area actually was, or
(b) the fact that I liked it there *despite* my situation means it must actually be a really great place to live!
It depends which part you live in, but the bus services past my flat weren't too great, and the journey from Brixton often seemed like it took an eternity.
Unfortunately, the early morning trains I needed were never on time, so I gave up on the train service after a few weeks of living there. Things may have changed since then though.
None of the restaurants/takeaways poisoned me, which is a good sign.
Didn't bother trying any of the pubs, as I didn't drink alcohol at the time.
The park's nice, and wasn't full of muggers like I expected to be.
Shops were basic but OK, but because of the hill, they were either a two-stop bus ride or a long walk up a steep hill! So if you don't like walking... forget it!
It's also one of the few places in London where someone's tried to mug me, but I hear he didn't stay in hospital for long.
I was going to move there again a couple of years ago, but decided it was too far to get to work. If I worked south of the river, I'd consider it again though.