I like how easy it was for me as an admin user, who doesn't have much coding skills in Java/Scala etc.,to manage my server environment with this tool! It's not so difficult once you get used too but when first starting out there are some things which can be confusing at times (like what does "Deploy" mean?). Also i don;t think they support other languages such java servlets / JSPs yet? But if thats something new then great feature addition would make up from lacklustre functionality right now - otherwise its pretty good overall performance wise & price point compared woth others similar tools available online eg Cloudbees Jenkins CI service vs kwade deployer pricing plan £0 per month!!