They both have their good points, but if I was to pick between the two, I'd choose Abe's Oddysee.
Abe's Oddysee has a mystical feeling to it. The comedy was subtle and appropriate. Everything just seemed so unexpected and 'delightful'. Often times it was frustrating to die and have to play through the bits over and over again. 9.8 out of 10.
Exoddus was also good, the QuickSave was a great feature. The graphics had been improved. What I didn't like in Exoddus was the comedy, I thought it was overdone. But that was a small complaint and Exoddus still gets 9.4 out of 10 from me.
