We have to exercise a little but with practice you can get hair to very good camera movements! With a little imagination one can also find useful advantage (as the return for a plan flycam monitoring at ground level, it is always done indeed!) I use it mainly with a 5D mkII. The setting is a bit laborious, especially in the beginning but once you have the right balance point that makes the ... (there are lots of tutorials on youtube for tuning tips)
Only downside in my opinion, finishing just a little too, resulting (at least for me) is that the top plate has a little play for some time ... As well thoroughly screwing it should be regulated, but shooting is more hassle.
However, I recommend this product is a real plus if you want to make beautiful shots and beautiful cam movements.
... And then you will make some muscu the same time ..! ;)