I think I'd stay away. The random dates I pulled rates on were $31/nt for a weeklong stay. It's easily a half hour away from anything you'd want to see (Disney, etc.). Add in the fuel cost to get anywhere.
If it were me, I'd bid $31 on Priceline on a 2.5*. Or kick in an extra $7-9 and you'd likely get the Sheraton Safari as a 3*.
Obviously, I have not stayed there and this isn't taking into account how nice (or not) the place may be. My opinion is just based on the fact that it's relatively unknown, out of the way, and there are soooo many inexpensive options available in Orlando.
Jim