I just finished watching the whole first season, and it was good.
I recently saw an interview with Dave Coulier, where he mentioned that he appeared in three episodes. After seeing Joey's second appearance, I read the plot descriptions for all episodes I hadn't seen yet, and after seeing the plot for the last one, I figured that the whole main cast (except for Michelle) would appear in both the first and last episode in addition to another episode in-between... And I was not entirely right. Though Joey did appear in the last episode, Danny didn't, while Jesse made four appearances so far. It is surprising, since the last episode involves Jesse and Becky returning home so they can renew their marriage vows, I would expect Danny to attend. I'm also a little surprised that Nicki and Alex weren't there for their parents marriage renewal. Then again, I'm mixed about them. They only appear in the first episode, and to be fair the original show ended before they could really develop personalities, but I don't like how they made them into the dumb teenager stereotype that many shows seem to have (in fact, Full House didn't really do that, unless you count Dwayne).