You must not have read any of the posts in this thread.
Yeah I have.
Let me spell it out in detail and see where we disagree:
Pre-patch this unit was considered a joke, and as such rarely seen
Yes/No?
It has been buffed in the latest patch
Yes/No?
As a result people are playing it more
Yes/No?
Therefore people playing Germans will be playing against a buffed unit they are not used to seeing
Yes/No?
The previous method for "flanking" no longer works (warp blitz up to it and get behind it)
Yes/No?
This is not anything that the Soviets did not have to deal with before in the Elephant, but is is new for the Germans
Yes/No?
Therefore there needs to be a process of adjustment
Yes/No?
Therefore it is too early to say if it is OP or not.
Give it a week or so and I might agree, however I'm not viewing it as anything other than a Soviet equivalent of the elephant.
It has better AI, and slightly better mobility but a lot weaker armour