Yes, certain editing features are in need of improvement and we are working on them.
Keep reading the thread and you should happen upon several "success stories". But that shouldn't really matter. What matters is your understanding of the program for your individual use. Does it works for you is what matters.
Option play was addressed as well. Since X_DEV is excellent for identifying a stocks natural highs and lows in a trend, options could be played when extreme deviations are hit. Options are risky stuff though and should be played with more than average caution by experienced traders.