Amberton vs Andrew Jackson vs Heriot Watt

Does anyone on this board have an opinion of how these institutions stack up against each other (MBA program)? I know that Amberton is regionally accredited, and cheap. Andrew Jackson is DETC accredited, and cheap. Heriot Watt is UK (royal charter) and not particularly cheap.

I'm looking to complete an MBA for relatively low $, and am very tempted by Andrew Jackson University - however I am somewhat scared off by the "DETC only" accreditation, which is seen in some circles as little better than no accreditation at all, even though DETC is a recognized and approved accreditor in the US.

Any thoughts? Yes, I know these institutions have been discussed on the board before, but I'm looking for fresh, recent, and perhaps re-thought input.

Thanks.