I want to like this series of books more than I do. I like the general idea: the alternate history and the what ifs. What does spoil it for me is some of the small stuff.
Example 1 is the ridiculous asides. One that stands out is the comment by one of the lizards that the German language seems in a funny order, with verbs being placed at the end of the sentence.
Now, I'm happy to believe that a race of lizards put themselves in cold storage and travelled between stars over a period of a thousand years to colonise the Earth. But to suggest that the lizards' language is closer in structure to English (or should I say American) than German is is pushing it a little too far!
Example 2 is the lack of consistency. All through the series, the Race are held up to be meticulous planners who never do anything until they have examined all the possibilities. However, they appear to have gone haring across the galaxy on the basis of one space probe. Even two space probes, a thousand years apart, would have shown the lizards that humans were developing surprisingly quickly.
Example 3 is a reason. What do the lizards expect to get out of all of this. It is far too far away from their homeworld for regular trading (even if there was anything on Earth to trade) and much of the Earth is uninhabitable to them (too cold and wet).
There are other examples. Shame as I really start to enjoy the book and then a silly comment which the editor should have removed annoys me.
Having said that, I have read all 7 in this series to date as, despite its faults, I want to find out where the author takes it. I'll probably buy the next ones when they come out as well.