DNF, 55 pages in - took 3 sittings to get this far which says a lot as I'm quite a fast reader and am usually able to read for big-ish chunks of time. Nothing specifically wrong with this one, just that I really couldn't get into it and have no desire whatsoever to continue much beyond the 50 pages I usually give myself to get into a book. A bit of a pity, as it sounded good on the blurb, but there is just something about the writing that doesn't flow very well - making this not much a story but rather feels like a list of sentences one after another and I get sleepy after reading about 20 pages.
Other reviews have mentioned that there is a lot of tennis (true, but not necessarily something I have a problem with as I do enjoy tennis), and I'm happy enough to read about lots of tennis (I read a book earlier this year that's of a similar tennis-y premise but of the romance genre, and my criticism there was that there was not enough tennis!), throw in a gunman and some diplomatic issues I thought would make an amazing fast-paced read that I'd rip through in a day considering it's only 200+ pages.
Wasn't to happen unfortunately, the writing made the book just plain confusing and difficult to follow. One minute we are in Wimbledon, and with no warning whatsoever we are magically transported to somewhere within driving range of Gary's home in Australia, therefore definitely not anywhere close to Wimbledon. Time-jumps are not necessarily a problem, I understand their use as a plot device and with the way that the Grand Slams are set out they would probably have been necessary, but there seemed to be no acknowledgement by the author that some time had passed since the scene on the previous page - the characters seemed to just be picking up right where they left off.
I genuinely did like Gary and Rastus as characters, and I would have loved to continue this journey with them. But, well, the other main premise of this story is the fact that there is a gunman in the Wimbledon crowd. A quarter way through there is not the slightest sign of said gunman, just lots of banter between Gary and Rastus, and a story of a murder where the murder doesn't seem to have the slightest sign of happening isn't the most exciting I have to say. There's only so much banter that I can find interesting, as much as I like the characters. 1 star, as I DNFed.