Yes, the uneven lies shouldn't effect the ball more than between 5 and 10 yards max (10 for severe) yet at present i had a slight up hill lie and my 225 yard iron went 170 yards, and i wont even start on how far a 25+ pitch shot goes from 25% rough with slight uphill lie.
If everything of the lies only effected the ball at maximum 8 or 10 yards long,short,left or right i'm sure we would all get to grips with it much faster and enjoy it a lot more, but at present as TbE said, it makes our R11's obsolete so we might as well be using EZswing clubs with a minus 10 precision rating.