Just wondering what you guys think of the Andrews GSO 150/750 scope.

The GS-500 M-CRF Deluxe version has a Crayford style 10:1 micro-focuser, polar alignment scope and four Plossls for $599.00. Plus looking at $150 for single axis drive.
Do you think this is a good deal, good scope for viewing, reasonably portable, and maybe some basic astrophotography. Or am I kidding myself??
Cheers