Enjoyable, but I want to see some drama! Everything is way too easy for the the MC. Put him in situations that test his new abilities, not have him just stroll through all his problems with ease. It would make the spice of victory that much better when we see him get challenged and then overcome...
Mind Control is a difficult fetish when it comes to games. I've seen a few games that have ruin it by making it too weak for fear of making the MC a "bad guy" (He is almost certainly not a good person if he manipulates the minds of others.) But the control is part of what people find...