I enjoyed Scavenger, and will probably revisit it. You play a scavenger in a post-apocalyptic society who has a lead on a big find. You have to find and search a base. There are no big surprises here, but plenty of fun puzzles.
Some of the puzzles, though fun, were a bit under clued. At least four puzzles depend on you searching or moving objects that are not obviously searchable, or that are similar to earlier immobile/unsearchable objects, or which you are explicitly told have nothing in them. This draws back from the fun.
The games NPCs have a lot of character, especially in their descriptions and responses.
It may seem as if I didn't like this game, but it has that elusive 'it'-ness that makes a game enjoyable and with it. Perhaps this is the reason it was nominated for a Best Game XYZZY.