Ultraman Ace
Ultraman Ace figure a unique appearance which neither close to Ultraman or Ultra7( Ultraman, Ultraman Jack, Zoffy are rather close in appearance, while Ultra7 & Ultraman Taro look alike ).
Ultraman Ace was one of the series that did not broadcast in Singapore nor Malaysia. I watched most of his episodes in Video which found in the market.
In his episodes, many former Ultraman appear as guest even Ultraman father make his debut. This trend was follow by Taro series which I guess had the most Ultramans as guest appearance. I enjoyed very much to see Ultra Brother combine force to battle their enemies, but we do not have much of this in Tiga, Dyna and Gaia. (Tiga actually has Ultraman appear as guest though, which remain one of my favorite Episode so far.)
Ace was also unique in a way that two humans ( a man & Lady, Hokuto and Minami ) were combine to transform into Ultraman. Though later Minami return to the moon where she origin from and left Hokuto to the usual one-to-one-transform.
I found that Ace seem to be the Ultraman who has the most weapons up his sleeve. But I also notice that the man disguise Ace was rather plump make Ace look rather fat. I remember my brother and myself use to call Ace Ultraman No. 5 or fat Ultraman during our young days ( then we do not know actually each Ultraman has his own name )
Again, Ace not my very favorite but I do found he has style of his own.