One of the cool things about a forum is that the information can be valuable to folks in "real time" and in the future. Unfortunately, when you change your original post and then later pretty much erase it altogether, you end up with a thread full of text with no context. What a shame.
The OP had issues with his bike. I don't think they had anything to do with the crankset really, but that isn't the point. What transpired here is a testimony in how not to have a discussion. Humility, being able to have an open mind and to entertain thoughts and opinions of others is becoming a lost art and this thread is an example. There was no witch hunt.
For the record, the Sugino RD2 cranks are, in my opinion a great entry level set. I have a silver set on my All City Big Block and haven't regretted it.