I loved The Joker and The Phantasm. Really cool story but too many flashbacks.
For the most part, I really liked it. TAS Joker was too watered down, Phantasm Joker was perfect. He could finally kill dammit! I love the part where Sal is found in his house dead, with a huge smile on his face from Joker venom/smylex and a bomb is in his lap before blowing up his rotting corpse to bits. Classic Joker!