I liked it. 
 It was well-written and the plot was reasonably interesting if a bit predictable. 
 I didn't really like the romance as much as I thought I would. 
 - Zek was just a weirdo. A gross weirdo. A psycho weirdo. I am so glad I do not have a brother like him. 
 Overall, not a bad filler-inner-er :)