Silverback, thank you for your congratulations. I'm a finding more and more that I am really appreciating in the LCMS. And I feel that I am again progressing in my spiritual journey. That is not to say that the RCC is/was all bad. I learned quite a bit there. But I am glad to be following Luther, et al.
The LCMS really does have a good balance. Past Christian groups I've been affiliated with have had the following problems:
1) they either focus either too much on doctrine and rule/boundary-following over love and humility (e.g., conservative patriarchal Calvinists, who are often arrogant over how much they know, and how allegedly good they are at following the laws and principles of the Lawgiver), or its equally problematic opposite: "relationship with Christ" and emotional/entertainment expression over doctrine and discipline (e.g., Calvary Chapel, who proclaim this, and then somehow get confused why so many in their churches naturally then conflate freedom with license!)
2) they put too much emphasis on politics (thinking the church has to be the state, as theonomic and reconstruction Calvinists do -- or else go out of its way to influence the state, when Christ plainly said His kingdom is not of this world and that we are to render unto Caesar; Luther had the right Biblical understanding in two kingdoms)
3) too casual and spontaneous in worship or pulpit presentation, or else forbid any music/instruments/modern hymns whatsoever (Lutherans, by contrast, have a nicely organized liturgy)
4) are too dogmatic/literalist/legalistic in general Bible interpretation, or else too pompous and abstract or way out there in it (such as endless End Times speculation, while the Lutherans are amillennial)...
So yes, the LCMS doesn't have these problems to the same extent as other denominations. Their leaders are Biblically well-trained, they aren't overly frivolous/fun/flighty, they aren't too legalistic, they aren't too arrogant, they don't have doctrine that's overly weird or out-of-context, and they aren't too indulgent of sin.