I really wanted to get a Pal Mickey. I actually had the $60 set aside to buy him. We received a free day's rental coupon for being passholders, so we decided to use it before actually purchasing one. I'm glad we did, because we ended up returning him early. I just didn't think it was worth the money. He didn't tell us anything we didn't already know, and the jokes got old, quickly. We may buy one in a few years, though, when our kids are a bit older.
I would definitely rent one first, to see if you like him. It's only $8 for a day (we rented him in the morning, and they told us we could have him until noon, the next day.) If you like him, the $8 goes toward your purchase, and you get a brand new one, in the box. If you don't like him, you're only out $8, instead of $60.