The CTF map is decent. Not sure on the Payload Sentry nest map yet.
Don't get the contrarians saying Detonation is le hecking based. It's just a series of corridors leading into a box. Feels like the mapper spent ten minutes on the layout and 10 hours of the art pass. Only really seems fun if you're an actual lobotomite that loves shooting down a corridor for 5 minutes.

How it FEELS to play Frontier Justice Engineer.