Functional, but not impressed.
"Well if Cues is the replacement for all the old 9 speed group sets, then Shimano have clearly used the cheapest (Tourney?) as a benchmark. It will work, but there was play in the main pivot before I installed it. Not excessive, but how long would it last before the it became so? I returned it. If it was £11. 99 the there would be no complaints from me."