Well, there can be PLENTY of reasons you don't like it:
1) You have trouble reading.
2) You like whining over and over in fan forums.
3) You're hypercritical about continuation novels.
4) Your dog died and you're having a bad day.
I'm just not going to be an a-hole about it and project BS I don't know anything about onto you as a motive for writing what you did. I'll just say your logic is flawed without blasting you for your intension.
Well, you asked
(see: "Really? Seriously? Then why did he do it?" above).
Obviously I don't know why he wrote it. I just know that I don't think it's very good (stinks to high heaven was a little harsh) and I'm clearly not alone. 65% of people responding to the poll at the start of this thread rate it at 3 stars or less.
As to:
1) You have trouble reading.
Not really. Without glasses or contact lenses I do struggle a bit but I was definitely wearing one or the other when I read the novel. I also have a passing familiarity with the alphabet etc. Thank you for your concern though.
2) You like whining over and over in fan forums.
Well, who doesn't. I know plenty of people who enjoy moaning about various things on forums.
3) You're hypercritical about continuation novels.
Can't say I am as I haven't read most of them. Pearson's was pretty good (up until the point I lost my copy and didn't get a chance to finish it) and Amis's wasn't bad either.
4) Your dog died and you're having a bad day.
Haven't had a dog for years and this day hasn't been too bad so far. Thank you for asking though.
I'm just not going to be an a-hole about it and project BS I don't know anything about onto you as a motive for writing what you did.
Thank you. I'll repay the courtesy. As to my motive though, I was responding you question ("Really? Seriously? Then why did he do it?"). My impression is simply that the novel doesn't show much sign of passion for the subject or effort having been put into it. Why? Who knows (but I've given my ideas on the matter).