I think the best map in the pact is septic, its nice, rich in detail, and the gameplay is fast paced and action packed. I would give that map a 5/5, the only hangup I had was some areas lacked flow, I.E more improvement would be made with the placement of 2 or 3 more elevators.
Prodigal is a decent map I haven't hosted a game with more than 3 people and it seems like a 4 to 8 player map, it has some good atheistic to it, the grass texture was a bit ugly for my tastes though. The up-the-hill do-the-hill portion is a bit clunky if, but its makes up for it on KOTH gameplay. I gave that map a 3.5/5.
Ascendant is by far my least favorite of the 3. While it looks atheistically pleasing it doesn't function very well as a net map. The duel water jets were a lot of fun, but the flow rate was a bit fast, so it took some time to regain footing after landing at the target destination.The area between the water jets didn't have much going for them. The Canyon area looks interesting, but it seemed more like a gimick, and it was easy to kill the poor helpless players who happened to wonder in that area, The death pit at the very northern tip of the map was very unnecessary, and its easy to get flung in there if one would fire the rocket in the wrong direction. The Hallway, while as well very aesthetically pleasing was disconnected from the rest of the map. I did however like the side portions of the map that were on either side of the water jets. I think portions of Ascendant would work very well for a solo map but fails as a net map. I would have to give the last map a 2/5.
So all together a 5/5 for the first map, 3.5/5 for the second map and a 2/5 for the last one, it came out to an average of 4 stars out of 5.
Keep up the good work.