My Fritz produced a very nice, robust spike last year, then the buds all proceeded to blast. I actually have great success with phrags, they love me, I love them, it's a giant human-slipper circle jerk. So, to have a phrag abort buds like that is a bit concerning.
Anyway, the flower on yours is nice. Honestly, I had very high hopes for this hybrid in terms of color, and I'm simply not very impressed with most clones. I'm not a fan of pinks, and particularly light/pale pinks.