El Tonio pretty well sums up my feelings. Yes, the models are not up to X-Wing standards, but the real focus is the game play. Having gotten several games under my belt, I've found this to be just as fun and there are definitely some bright spots.
We've all commented or agreed that we should see more scenarios. Each expansion ship comes with a mission printed on two of the cards allowing you to play a battle you would have seen that ship in. There's a nice way of making an era distinction. For example, you have two photon torpedo designs with different points costs to match. Also, with the exception of the 1 and 2 bank maneuvers, everything is X-Wing compatible.
Now back to the models. In comparison, yes the Trek models frankly suck. So what, repaint them. If you don't know how, learn, it's really not that hard. And we've all read comments about quality or concept problems with the X-Wing models (crooked guns and engines, the blue Tie-In and Tie-Bs), so FFG's not lily white. $30, and the nicest thing I can say about my Lambda is that it looked rushed.
The best point I can make is see the good things about Attack Wing. Yes it's different, but don't go in with your expectations so hyped that it can never live up to them.