Re-energising Old Work

Currently editing, or rather re-writing the hybrid script/narrative I wrote last year. Having the exact same problem: I use way too much dialogue. That was the whole reason it wasn't a proper narrative last time, because I am far too focused on establishing the characters through their words as opposed to my descriptions of them. I wonder if that is taking the easy way out? Or does it make a viable style of fiction. This is far too confusing, but I am at my happiest when writing so I guess I must persevere. Hopefully this time i'll create something that I myself would read.