Absolutely love Rare Replay.
The team put so much love into the overall presentation, from the opening musical number to the bonus unlocks like interviews and concepts, the fact that you can play key parts of a game without having to go through the whole thing again (let's face it, there ARE 30 games on there!) is a cool idea.
It's a shame that copyright got in the way of classics like Donkey Kong Country and Goldeneye, but it's still awesome value with a bunch of RARE classics being included anyway imo.
Having the XBLA version of Perfect Dark which runs at 60fps in 1080p with updated textures almost made up for Goldeneye for me!