The quality of the Rossis seem to vary from gun to gun. I've seen several that should never have left the factory (due to poor quality and fitting), and others that were truly outstanding.
I had a Rossi 877 (.357 with 2 1/2" barrel.) Had 'smith smooth the trigger and put in S&W springs, and it was very accurate. I eventually found, however, that I'm not worth a damn with a short-barreled revolver (or, more correctly, was unwilling to go to the time and effort it would take to become worth a damn with a short-barreled revolver -- when I had other guns that I shot quite well.)
If you can check one out thoroughly for fit, feel and finish before you buy (i.e., not getting it by long-distance sale), you might find that you've got a good gun.
But, quite frankly, I think you'd be better off buying a used S&W revolver... better quality, better resale value, and better shooting.