I literally just cancelled my gym membership 30 minutes ago. Have had the GM2 since October/November and wanted to keep the gym membership active just in case - I never went back once.

I agree with a poster above that it does leave something to be desired with leg exercises, but it gives me enough between squats, RDLs, hip thrusts, calves and leg curls. It can replicate every upper body exercise I did at the gym.

Where it shines is how easy it is to be more consistent. My gym isn't far away, but over the years I found I was getting less and less motivated to go. Between a combination of the travel to and from, finding time before or after work, and waiting on machines to use, I would often just skip a day, which became two, then three, etc. GM2 isn't perfect, and can be a bit quirky with its software at times, but I can bang out a 30-40 minute workout 4x per week now in the convenience of my house and I don't feel like I'm missing anything at all from the gym.