2.5 stars, rounded up, mostly because it was so short.

This book has a ton of plot holes and times when you have to suspend disbelief... but it is fast-paced and short, so that's a plus.

Ben experiences deja vu and talks with Steve, the psychic. Steve explains that he is stuck in a loop and explains in like water current in a river. If there is a big rock in the way, the current swirls around that rock and needs to continue. However, when you get stuck in a loop, you just keep circling around that rock. That's what they are doing.

Ben and Maggie are somehow stuck in a loop and they are being hunted by Roy. Roy seems to think the only thing he can do is kill the pair. It's not even really clear why he wants them dead, but Ben and Maggie seem to think the only way out of the loop (assuming that's possible) is to kill Roy. The book goes through their adventure and ways they are trying to trick Fate into a different outcome. It's mildly entertaining but not something that will stick with me.