You cons are more like whiny complaints, especially sayings its heavy, are you kidding me? $200 is not expensive either and if you're paying less than $300 for a tripod whats the point? Yes, people do get stale with their glide cam shots, guilty, but its also very easy to create new POV and such with a small amount of brain activity. Saying something is too smooth is stupid, if you want something to be shakey then make it shakey but who wants to watch a shakey follow cam? I get what you're saying but I think thats just bullshit. Passing off is really your only decent excuse here but shit, teach your friends how to use it, even first timers could get a better shot with the glidecam than handle head, as long as they try. if they dont want to use it, put it away? i dunno, sometime i dont understand this because i usually have a car to put my shit, but i could see if you're under 16/dont have a car or friends with cars where this could suck.
Wheels arent for everyone, everyone is different. A great example is me, I hand held cameras for 2-3 years and really only improved slightly with my steadiness when following, i just have a hard time with it so I got a glidecam. Some people can hand held cameras and follow people and make it look good, but in the end glidecams are the best solution to shakey footage unless you'e magical like shane.
Honestly OP, save up, its worth it. A flycam can be a cheaper solution, but they aren't built as well. Everyone bitching about the flycam being a piece of shit needs to stop really, yes its lower quality but it does the same thing as a glide cam and if you really cant cough up more then $200 it could be a solution. To me, its just like tripods/lenses, theyre something that you will use for years, why cheap out? buy the best you can, even if its only $100 more. Cheaping out will bite you in the ass. I've used my glide cam HEAVILY for 3 years and that thing is still holding so damn strong, i would have definitely trashed a flycam by now, they use plastic parts and plastic breaks, metal doesnt. Why do you think the best tripods and lenses are made of metal? or the best ski bindings? starting to see a pattern maybe.