Hard to say, it is definitely much better than Garden Inn or Four Points, but perhaps doesn't exactly match to Sheraton, LM or Hilton. I am sure some CP are better than some Sheratons etc (for example, CP Kochi is much better than LM Kochi across the road), but they are still sort of luxury upgrade over Holiday Inn – there is little character of specific property added.
For Asia, I am very confident in CP quality, at the same time perhaps neither of them will be a memorable stay.