I think the only thing that is going to pique people's interest is the big hitting games reviewers giving a hands on review and subsequently a high rating score at the end.

I can imagine a side by side comparison of 1.0 and 2.0 over multiple pages followed by the score they gave 1.0 back at launch and their new score for 2.0.

Hopefully something along the lines of:

"Our previous score for 1.0: 3.5, Our new score for 2.0: 9.5 (Must have game of the year!)"