I really liked X and Y although I had two main complaints. First, the framerate isn't good. Several Pokemon would cause the framerate to drop and in 3D it's very very bad. Second was the pacing. The gap between gims 1 and 2 made me think the region was absurdly huge but then you have a streak of gyms which killed that hope. The Team Flare plot also had awful pacing.
One of my favorite things in this game was the 3D pokemon. Finally, it took sooooo long, they feel alive now.
Team flare plot was a joke.