Appreciate Cramer for what he is. Some good entertainment that occasionally gets a little carried away and some ego issues.
For the half dozen stocks that I have owned that he has recommended (some good, some speculative) in hindsight here is what I should of done.
Sell at market the morning after he recommends. Wait a week until the attention span of his followers fades and buy back the stock. You make money on the bump in the stock and could have bought it back at the price it was before he recommended it.
I haven't payed enough attention to what he says to sell to tell that effect.