Peronally, I think it would have been better if it had all been inked by Bolland as well, but due to time constraints lots of it wasn't. Also, it suffered, like a lot of early work from UK artists in America, from some terrible colouring. Plus, Mike W. Barr is more what you might class as an 'old school' writer (eg. from the days when no-one even considered that comics were actually written by someone). For me the most interesting point in the whole story is at the end where the whole story of the sword in the stone starts again but on a completely alien planet. I personally would have found it more interesting to have seen the whole story told from this perspective. Still, some bloody nice art though.
ps. Anyone considering bidding on my copy on ebay should ignore what I've just said. It's a great book and the best story you'll ever read in your life. Ever.