Well, Season 1 has wrapped, and I for one found it fun. Can't wait to see what Season 2 has in store.
Personally, if they're going to explore the multiverse, I wouldn't mind seeing them cross over into other Marvel shows (i.e. Spider-Man and X-Men TAS, Avengers EMH, Spectacular Spider-Man). Hey, if DC can bring back John Wesley Shipp's Flash and Michael Keaton's Batman, there's no reason the MCU can't do something along those lines.