Someone is missing the beauty of the master plan.
When coming out with a few model, ALWAYS make sure that it's less than optimal.
If you don't do that, you have NO replacement market.
Maybe Blitz shot too low on their first volley.
Sort of like MSFT with their new OS versions. Seems like they really messed up with W2K and XP. Really not enough warts there, but how people put up with the tinker toy interface is beyond me. But then they unleashed Vista and created a whole new replacement market for Win 7. Now we're in the ridiculous touch interface where it doesn't belong phase. Whatever they come out with as a fix MUST have some warts or they're living on OS's for new computers only revenue.
Personally, I've adapted to the new smaller cans. Had me confused for a while, but now I think I've got it. Fortunately I have an older larger can with a few more years on it.