I think that this episode was pretty good, considering its one of the "Post-Classic" Simpsons. For the most part, it was decent. The thing that I did not like was the part about Facebook. That, to me, was not at all funny. In this episode, Grampa gives away all his fortune to the rest of the Simpson family. All of them get 50 bucks each. Marge is pressured into buying a purse that costs 500 dollars. After they finally return it, Homer gets the idea to buy even more expensive things and use them briefly and return them as well. Lisa decides to donate her money when she invests in Nelson's bike design business. The part that I liked was when Homer was returning everything and they caught him trying to rip-off the store.
Overall, a pretty solid episode considering that its a newer one. 8.5/10