depends on how you contsruct the deck, and what cards you have also*

I hate it when you build an all sliver deck because they are vertually immpossible to better even if you have a zombie deck going up against it with all the right cards in it.

I love Slivers because they have a very fun play style. I don't even get annoyed when people use them against me.

Annoying to play against, but probably the most fun to use.