Promising reviews, an interesting back-cover blurb and the fact that this is a stand-alone had made me anticipate reading this one with some relish - but as it turns out my optimism was rather misplaced.
Sad to say, this is fantasy fluff, pure and simple. An Arthurian-esque love triangle, some magic amulets, a reforming intellectual-king, and a legendary, hidden community of 'differently-abled' people. None of these elements are particularly original, but early on there are hints that they might be melded together in an entertaining way; and throughout there are interesting developments, such as Cassandra's imprisonment and Akeela's descent into madness. Unfortunately, most of these elements are also given less breathing-space than they need, and thus both plot and character are left under-explored.
While 800 pages ought to be plenty for even a fantasy novel, Marco tries to do too much and consequently short-changes a potentially-intriguing story. However, the (frequently clumsy) writing shows the hallmarks of a new novelist still finding his feet - suggesting that, a few books down the line, Marco may be someone worth trying again.