Good, but not as strong as first two in the series
357548
It was good, but not quite as good as the first 2 in the series.  This one felt rushed, and the resolution between the leads did not feel complete.
4751157
It wasn't bad, but it wasn't as good as the first two books.  Black Jack's internal dialogue is starting to become repetitive and seems more childish given what he's been through.  It was a good read.  I would have liked to see more action.  I hope he has another book coming and I will read that one as well.  I would still recommend the series to anyone who likes super power stories.
4380712
Good, but not as good as the first two in the series. I didn't feel as connected to the characters in this one. First of all, I needed more physical traits they possessed as I couldn't get a good picture in my mind of what they looked like. I like when authors get their physical appearance down in the beginning so I can start imagining the characters right off the bat. Secondly, I felt as though the connections between the characters was a bit tenuous. Each one was kind of in their own head more than connecting to each other. However, there was some good plot development and the story was mostly entertaining. Looking forward to more from this author.
676038
Good but not as good as the first two in this series.  The story just seemed to drag.  I would still highly recommend this series.
4578270
31/2 stars really, good but not as good as the best of the series.
3889481
Unfortunately I didn't think it was as good as the first two. But still not a bad read
1911310
This is the second in a series.  I think the series has promise but this one is not as strong as the first in the series.  I probably will go for the third at some point
4129052
This was okay, but not nearly as good as the other two books in the series.  Penelope was a little much for me and I didn't really buy them as a couple.  There were a lot of things happening in this book that continued the story in the series, so you should definitely read this one if you plan to continue the series.  Book 3 - Operation: Endurance is amazing!
2820169
I loved this series when it began. I still enjoy reading the new books as they come out. If you enjoyed earlier books, I would not discourage anyone from reading the new ones. However, they aren't quite the same. There is a formula which works and books get sold but I think the adventure is weaker than it once was. Still, I bought the last one and will buy the next one.
843880
For readers of the "library lover's series," this book is enjoyable, but in my opinion, it is not the best in the series.  Much of the action and plot center around an upcoming local production of Shakespeare--the rehearsals, costumes, sets, and related activities.  It's enough to make a coherent plot, but overall I didn't find this installment quite as compelling as the previous ones.  It's a series worth following though, and there were some original elements to the plot of this one, so it is still a worthwhile contribution to the series.
2612167
This was a good addition to the series, but lacked the tension and great dialogue of the past few books. I read it to the end, but was able to put it down to read a couple of other books in the meantime. This isn't usual for me, especially for one of Robb's books. I like the plot, but it dragged in places and didn't have that "can't-put-it-down" feeling that many of the others in the series have. There also wasn't enough focus on relationship issues for me - I need a balance of both relationship and police mystery (or even more of a lean toward the relationship side) for me to become invested, and that was lacking. Overall, it wasn't a waste of my time and I did enjoy it, but it wasn't one of my favorites.
2105592
This one picked up again.
Compred to many other books I've read, it doesn't warrant 4/5 stars, but in this case I'm comparing it with the rest of the series.
Seeing how I also read the previous book yesterday, that made it a lot easier for me to be sucked back into this world.

Finishing up most of the main storylines, this book handles a lot of the finishing touches rather well.
I still think this ''trilogy'' would have been better as one book, but oh well.
As it is now, this book is strong, but not the strongest in the trilogy.
Thankfully it was actionpacked, and we got a little more character development.
4509734
I read the first three in the series back to back, but had to wait for this one to be released.  Perhaps it was because the "magic" of reading the first three in one sitting, but this one wasn't as much fun.  I do like the series, and the stories are "geeky" (said in the most lovingly way possible), and fun.  Meyer has created an interesting world and I've gotten to love the characters.  This one just wasn't as much fun as the first three, though, so only 4 stars.
4306903
This is book three in the series.  The first one was really good (five stars) and the second was possibly even better.  This one falls a little short.

Gregor is back again as the German military intelligence guy who seems to always be in a difficult situation.  He is once again in the same city as in his previous two adventures, and he once again finds himself up against the same bad guys (who in this book are even "badder").  He also meets some new people, with different goals and ideals, and there is no shortage of conflict.  With so many adversaries with different missions and different things at stake, it is sometimes hard to sort out who is on the right side and who is simply a victim of circumstance.

However, this book seems like it was written a little too quickly.  The treatment of many story lines is a little superficial, and while it is readable to the very end, it is a little more confusing and difficult to follow than the first two books in the series.  It is a little more "jerky" in its transitions from scene to scene, almost like it was pushed out the door to meet a deadline when it could have used a few more months of polishing.  Had it been the first book in the series, I would not have been quite as enthusiastic about reading the rest.  But you should read it regardless of its shortcomings.
4593069
A well-written installment in the Expanse series, but I felt I could see patterns from the previous books showing quite a bit. Not as original or as unpredictable as the first three.
3278596
Strong, of the first three in the series, it's the weakest, but still a great read.
3281151
Still amusing, but starting to lose steam compared to the first two novels of the series.  Ending is a bit too cute