I remember during one of my last days in TKD, I was sparring some guy. Did a perfect reverse punch like we need for forms. Didn't do any damage. Instructor says "No no, those are good for forms, but you have to put power behind your punch when sparring!"
Me: "What the f--" *kicked in the face*
This guy wasn't some chump, either. He had an 8th dan in TKD and really did know what he was doing. It's just the inherent flaw in forms that make them garbage.
Personally I'm not a huge fan of Taewondo. In my opinion it is more the way you describe martial arts. Lot's of kicking, lot's of look at me and not much hit the right spots with little effort and disable. There is a fighter here they called superkick vic that pretty much won everything he entered in KB. His background was Taewondo originally and he attributes his success to it's training. That was sports, not street.
Maybe take into account that like anything MA are not all the same. After breifly studying a few a decide that I prefered Hapkido far more than any other. For me it was my best choice, but not right for everyone.
Hapkido attracted me because it was straight to the point pardon the pun. Pressure points, locks and hitting in the weakest parts of the body. Like Kung Fu I appreciated it's philosiphies as they were to me peacefull and respectfull of others. Kung Fu I found to be one of the arts that was a decade thing before it became practical. In other words you need to do a lot before you gain a little. Hapkido is far more rapid. Kickboxing for fitness only now.
My instructor teaches Taewondo, Hapkido and Kickboxing but Taewondo just didn't do it for either. Maybe it's not MA you have an issue with, maybe it's the style that wasn't suited to you. That I can understand completly.
Don't know much about Karate, but it seems to be a whole huge variation in itself too. One Karate being different to others, some average, some great. Sounds like application of the style.
Do I need that Stingray sound or a J bass? Some love Stingrays, some hate them. The're both bass guitars.
My wife used to do Taewondo, with a total tool. The instructor was a very bad example for the art/sport. I know it sounds racist but my preference would be an native origen instructor.
Before anyone gets on their high horses, I hear a lot on here will only buy american basses because it's better quality "generally", well the better "generally" instructors I've studied with have been asian.
On the sparing thing, it's a mandatory and constant thing here.