It is some years since I watched this ludicrous tosh. I think I judged it to be an off-the-cuff, made-for-telvision american production.
It featuures a real old school Prospero - clear deep and lugubrious. He plainly grew up enunciating every word, and is by far the best, if the slowest, thing in it.
The special effects are very funny including an Ariel based on Tinkerbell in the Disney Peter Pan film.
The sets are apalling, indeed there is nothing good about it!
None of the actors seems to know what they are talking about. Even Richard Burton seems to be playing at the wrong end of a drinking bout.
I lent it to a friend and we still howl with laughter when we talk about it. Not so much awesome as awful.
Buy it to know how naff a Shakespeare production can be. It is the best lesson in 'How not to perform the Bard' that I know.
Enjoy it for the creaking relic of thoughtless performance that it is. AND - amateur directors - LEARN!!