Are you making sure the window tracks are properly lubed? Honda makes a silicone grease called Shin Etsu that is like magic for keeping power windows running smoothly.
I just did all 4 of the windows on my new-to-me 2012. The rails were bone dry and the windows were really slow. Just a little grease and the difference is amazing! There's a link to a video that shows the before/after difference in this thread: Down the Rabbit Hole Again!