Yeah, I know what you mean. I don't think you're actually being stalked though, I've had the same messages you just mentioned. Though we do have similar interests. xD
I like that they tweaked the story myself. They changed part of the dialogue to make some of the characters talk with more emotion too. It's just sometimes the game seems like it's spoon feeding you. Like how you get the EXP Share at the beginning of the game, it's automatically turned on and it levels up every pokemon in the party. Also how when you finish with a certain area and need to go somewhere far away next, your rival appears, conviniently says "oh, I'm headed to that place too! Why don't we go together?" And then the game pretty much takes you there itself. xD