FIRST i think you should've done a search before you started this thread... there are at least a dozen threads regarding WM. you'll find a lot of useful information there.

given that i'm still going to answer your post since i'm quite a fan of WM. they aren't the most scale planes but they do come together easily and fly very well. i've had many WM ARF kits (glow) and found them all very satisfying. among them is two of my all time favorite planes.

Cap232 - great first aerobatic plane
Rambler 30 - my favorite plane. i've had two
Utimate 30 - awesome small bipe
Zen 50 - slices through wind with precision
Piper Cub 26 (avatar) - another one of my favorites

i've also built a few supersports for friends.

as tIANci put it, 9/10 in value and that's because they arent that cheap!!!