Hell, I always thought I was a team player, but is it a great week being the sole developer (all the other on vacation). So I didn't get interrupted all the time, read overblown PR. Still, even in their absence I spent about three days fixing their build issues and PR's, but I could sit down and read the code, some documentation to get a better understanding why it all sucks and what we should do with our pain in the ass build system.
It's really a blast, deleting some stupid code, removing superfluous dependencies and above all leaving snarky remarks in the commit messages and code comments. Just letting some steam off. Code is where my devrant is.