I guess if you want someone to play the devils advocate, I'll try. I don't have anything against Rossi, I had two and both were decent smokers for the price, although I did find the stem/button work to be only on par with the price, only acceptable.
One point in general I have found is that for full bent pipes in the under $100 price point, the drilling has been pretty haphazard and I haven't been very happy with any of them.
If I was to buy a Rossi, I would personally choose either a straight or very slightly bent model to up my chances of success.