WaveMe is not a one size fits all, take it or leave it solution. It is second to none in terms of simplicity and holds its own when it comes to accuracy.
Even if all you need at the moment is a wevefront sensor or an interferometer, the day when you realize that there was this little something extra you wanted to do, WaveMe will be there for you and with a less than a day of programming effort, you may have adapted WaveMe to your needs bulding on the high-end functionality of available modules. This video is a brief introduction to the open message pipeline of WaveMe.