To say that these stories are seminal to military SF is understating their importance.
Regardless of what one might think about the literary merits of classic SF, and the Bolo stories are rooted in sixties science fictional sensibilities. But their impact on the genre can be summed up by the fact that both TVTropes and Wikipedia have pages on the series.
I have my treasured copy of this book from 1990. And if you know me, you will know that I had to downsize my collection in the mid-nineties. This was one of the books I kept.
Anyway, The Compleat Bolo is a compilation of two previous Bolo books, and runs to 314 pages, about 110,000 words.
The two previous books were called, Bolo: The Annals of the Dinochrome Brigade, and Rogue Bolo.
The first book is a collection of six short stories. The second book has two longer stories. The first is the novella Rogue Bolo Book One, which runs out at 100 pages, roughly 35,000 words, and the second is the novelette Rogue Bolo Book Two, which runs to 50 pages, roughly 17,500 words.
The combined edition adds an extra bonus piece called, A Short History of Bolo Fighting Machines.
If you want a critique of the Bolo stories then I'm afraid you'll have to go elsewhere. I read for enjoyment, and these stories are still bringing me enjoyment nearly thirty years on. So much so, they have inspired me to write my own take on artificial intelligent tanks, and that I think that says it all.