I have used Two Men and A Truck on numerous occasions for small moves across town. My experience has been that it's either really wonderful or it's really not. On a couple of occasions I have had very hard worker movers who moved at a quick pace. On other occasions I have had movers who were slow (one time I watched as young kid did all the moving while the older mover just stood on the truck watching). During one move, the movers damaged a couple of my items and tried to blame it on the quality of the item.
The advantage is that they are generally able to book you on short notice so if you're in a hurry, chances are they can fit you in within a matter of a few days. They are less expensive than some of the other local moving services, though it may come at the cost of inconsistant service.