Got mine for my 2006 Vue too. Also included with the letter is a claim form for expenses you have incurred to fix the problem yourself.
Mine had that problem and after a bit of research of others who had experienced the shudder, etc, I determined my best bet was to change the transmission fluid as others reported that to cure the problem. I also found that you really needed to go to a Honda dealer to buy the fluid....about $7 per quart and I took 5 quarts plus the crush washer to have an import motors shop do the change. I know that they didn't get ALL the fluid changed but it sure did completely fix the problem with mine. I plan to get mine in for a check up at a GM dealer and have the ECM reprogrammed as offered and also send in for a refund on the $$ I spent for the tranny oil change....about $125 total. Maybe help me fill the MH tank one time.