Re: Devin's effort

I don't have to prove to anyone that Thunderbird is slow and clumsy.
It is slow and it is clumsy.
If I take the time to explain to you the details of the clumsiness or 
slowness, all you will do is argue with me, which wastes everyone's time.

I remember the line from a Marx Brothers movie. Groucho says "So who are 
you going to believe? Me, or your own eyes?"