The guy posts his experience on a forum to give others a heads up and the armchair quarterbacks come out of the woodwork to add to his grief.
Good job fellas. Let's encourage the sharing of information and learning from bad experiences by others with a slap up the backside of the head.
The man has already acknowledged his moment of caveat emptor. Leave him alone to nurse his wounds. Surely you must have something better and more becoming of your omniscient selves to do than kick someone while they're down. Needlepoint, or colour-by-numbers perhaps.