If you use the recommended elevator throw for low rate it will not be snapping on you as some people have reported. I have had mine sooooooooooo Slowwwwwwwww, it has been scary, but never had a problem.

Some things to look for:
Check to see if the wingtips will match in incidence before gluing them together. It's better to have a mismatched center joint than having a difference in wing incidence. A friend just went through this with his. Also make sure the wing and stab are zero/zero. Some problems have arrived from not checking before gluing, you may have to make some adjustments.

If it's built straight it's a great little plane.