Temple of Doom under appreciated.
I've always felt that Temple of Doom was a victim of the incredible success of the first Indy movie, and is under appreciated as a result.
When you look at similar movies such as The Mummy remake (which was viewed by critics and audiences as a decent movie at the time) and the Richard Chamberlain King Solomon's Mines, you can see how superior Temple of Doom is, and how bad it could have been.
Two of the main complaints I hear about Temple of Doom is the characters Willy and Short Round. There's always complaints that Willy is annoying, but wasn't that supposed to be the point of the character? I always appreciated that they went with a female character that was completely different to Marion in the first movie. It would have been lazy to have otherwise in my opinion.
With regards to short round, there's always been an opinion that Spielberg tends to lean towards over sentimentality and mawkishness. Yet the relationship between Indy and Short Round was anything but. Much as I despise child sidekicks in movies, I think this was one movie where the child sidekick worked, as Short Round was never a generic cute blond kid, just a flawed character which seems to fit in with the type of friends Indy kept.
For me, I've always appreciated the different direction they went with the second movie. The action set pieces, the cinematography, soundtrack and direction are excellent. It's just a brilliant adventure.
I think had Raiders never existed and Temple of Doom was released as its own entity, it would have been hailed as a classic. As it is, it's an Indy movie that had to follow on from a near perfect movie.