Some problems with the mod were that the walljump was not something known about till I had to specifically tell people. It's also easily forgettable to mention. A warning on the server to let people know it's there would be nice.
Personally I think the maps last too long and the lack of a vote at the end of the game makes it less enjoyable. Most servers have options to vote for the next map. CSGO 1up freeze does now.
Other than that the people who played it enjoyed themselves.