I ride mine every day in all weather and have had no problems with it. What problems are you reading about? It's a piece of machinary and sometimes things don't work the way you want them to but let me tell you, that's not often and when it works, IT WORKS.
Lord knows where you got the idea there are things wrong with all Rockets. I guess you won't see too many posts from people saying that nothing unusual happened today. Yes, there are lemons and yes, there were teething problems.
If you want something that will never go down on you, you should contact my ex-wife.