Thanks for the report. I don't have the procedure until mid May but will probably pick the Moviprep or the generic version...I think it is a bit less liquid and it is split dose so 1/2 evening before and 1/2 in the morning with report time 12:30pm....it seems to be a bit easier and yet cleans you out. I am in fear of what happened to you...not cleaned out!! Guess I will do a bit more research on that vs the Golytely.