The reflect quality is adjustable.

BB used 0.2, and that gives a good reflection.
You can take it to 1, but a the cost of longer render times.

Also, reflecton needs something to reflect = light.
If the light falls at an angle, it will reflect at the oposite angle.
The position of the main light is important to get good reflections.

Think light.
Think light in front of a mirror. :-)
After al, the tiles will become mirrors.

Poser 1, 2, 3, 4, 5, 7, P8 and PPro2010, P9 and PP2012, P10 and PP2014 Game Dev
"Do not drive faster then your angel can fly"!