I really like it. I take it at night (800 mg) and 100-200 mg PRN. My goal is to taper of klonopin and use only gabapentin but first some other things have to happen. At one point I was on 1200 mg and night and 600 mg twice a day so you can take quite a bit of it; I know the hospital doctor said I could take more although my own pdoc doesn't like high doses of it. I find it controls anxiety as well as klonopin and without being addictive. On really high doses I get confused and can't function but that was more like 1000 mg 3x/day for severe akathesia and only short-term.