Based on what I've seen on him so far, I agree.
The caf seemed to consider him the dream tackling midfielder in the summer and wet themselves over his signing so I had fairly high expectations, but this guy has been a complete disappointment. I know which team you're in does make a difference, but even then, just in terms of his all round game, he looks so limited, and half the player Kante appears to be. The difference between the two in their movement, awareness, touch, speed and speed of thought, is staggering.
I can only hope that he's someone who raises his game big time under the next manager, but I have to say, I'm not seeing a great player in him. His skill-set appears to be very limited.