A 22.02 avg is pretty good, nice job. These falling knife plays are tricky for sure. I wouldn't hang out too long, but IMO, you've got a good chance for success.
Speaking of SODA, I just looked at the weekly chart and I don't think it looks too bad. I doubt if I would jump in right away by looking at the daily. I did find something that could really fuel a pop. The float's only 17 mil, 69% of its shorted according to finviz.