I too bought this after a great review in a certain Rock magazine. They also gave away a free sampler CD which had "Gloria" on it, which I loved, as it sounded a little different to the normal fodder.
However, this track is not really indicative of the rest of the CD! As others have said, it is a massively eclectic mixture of a huge range of styles, all held together with fantastic harmonies. The keyboards tend to most prominent, and the time signatures are NOT what Frank Zappa called "a pedestrian beat", so if you are after AOR with a standard 4/4 drum beat, then maybe this ain't for you.
It does take some getting used to but, it is a very good, different and challenging album. Worth exploring.