Quality But Overpriced
Although this is not a problem exclusive to this hotel, the rate is too high for what is delivered. As a general rule Singapore hotels are acceptable but overpriced - The Quincy is no exception.
The room was good, with everything in the right place, stylishly presented, clean, modern, etc. The size is good, but for the price could have been perhaps larger.
The hotel sells itself as an all inclusive experience - all meals, evening drinks, minibar, and airport pickup. Which is quite something, but the food quality, while good, was not exceptional. Which means you're paying for meals that you might prefer to have elsewhere if you're looking for a real fine dining experience.
A very nice plus (and a rarity) is that the pool, gym, and sauna area is open 24 hours. There are complementary (non alcoholic) drinks by the pool, and the pool, gym and sauna are all good.
I would recommend The Quincy if you're happy to eat all your meals at the hotel and aren't expecting exceptional fine dining. If you fancy a luxury, romantic dining experience for your stay then you might be better off paying less for a similar but not all inclusive hotel and having the choice of dining elsewhere.