My wife and I tried La Revolucion out a few weeks ago.
Meh. The food was not great, it was just OK.
The girl serving us, (who apparently is the the owner but I could be wrong,) was very nice and helpful. She did however seem far more interested in chatting with her friends at the bar about who-said-what and people in the neighbourhood who thought she'd "never make it". Which doesn't bother me too much, but made me feel like a bit of a nuisance and that we were kind of interrupting her conversation by order food.
There's a lot better places in the Junction to spend your money!