So far my dad and I have two of the CMP models. Pop has the .50 Giles 202, and I recently got the .50 Yak, and one of the local guys has the Swallow .90, and there are a couple of warbirds around too.
Im really impressed with them for the price. They are decent airplanes for the low cost.
The Swallow flys just like a pattern plane. Not much more to say. Smooth, and sharp.
The Giles flys well too. It slows down really well, and floats for miles. Really surprising for its low wing area. Rolls really well on axis, and looks GEORGEOUS with that wild paint job.

I havent finished my yak yet, but come on....120 bucks for a fiberglass yak. DIRT CHEAP
So far in building it, I havent run across any problems. You dont even really need an instruction manual if you've built arfs before. Its pretty self-explanitory. The manuals do leave alot to be desired considering they are in chinese...but they have pictures even an idiot could understand. The plane looks great. Nice paintscheme, glossy smooth fuselage. Ive seen worse kits.
Im doing a build thread on the yak right now...its located here
http://www.rcuniverse.com/forum/m_43...tm.htm#4397872
You would think no one on here knows how to calculate a planes correct CG based on the posts. You do know you can measure the wings, and calculate where the CG is supposed to be.
Both mine and my dad's plane came from Nitroplanes.com - havent had any problems ordering from them. Order it...its at your house in a week. No problem.