Looks like your disc and / or drive is dirty and / or defective. But you can try use CloneDVD2 to copy the main movie, this should work.The Version 8165 dosent work too.
If i try to make a copy with the good old "DVD-Shrink", he stops after a few seconds in the analysys of the stuckture.
All times on the same Point. The DVD is clean and has no scratches.
Now, i try to rip the whole DVD to the Harddisk. Now he works at 5% on a longe time...
No... Redfox will break up with this Massage: