A lot of people might not realize this online, but Indy 4 actually had pretty positive reviews. I found this list on IMDB that somebody posted.
-RottenTomatoes Score; 78%/User Score of 3.5 - .4 points less than 'Batman Begins'.
-Empire Magazine's Top 500 Films of All Time voted by readers/website users
-Cannes Film Festival = Standing Ovation
-MovieWeb Fan/Critic Accumulated score; 82% and a 3.8 "Great" score.
-CinemaScore= B+ average
-MetaCritic Score - 65 (4 Pts less than acclaimed Avengers) 7.1 User
-MovieFone 3.5 Stars Audience/4.0 Stars Critics
-Yahoo! Movies User Score - 4/5 Stars/B
-BoxOfficeMojo Surveys; 41% gave it an A, 37%; B. Compared to Temple of Doom's
37% A ratings, with each film; having the same number of votes, relatively.
-Fandango Critic/Fan Accumulated Scores of Hundreds of Votes/Reviews = Go!
-AICN - Two 'A' reviews. "Indiana Jones 4 is our childhood captured in perfection."
-Fandango Users/Critics Rated it 'Go Now!
-Nominated Best Action Movie at the 2009 Critics' Choice Awards.
-The Visual Effects Society nominated it for Best Single Visual Effect of the Year, Best Outstanding Matte Paintings, Best Models and Miniatures, and Best Created Environment in a Feature Motion Picture.
-Nominated by Saturn Awards for Best Science Fiction Film, Best Director, Best Actor, Best Supporting Actor, Best Costumes and Best Special Effects.
-Entertainment Weekly Review A-
-NY Times Review- A
-Coming Soon reviews = 8/10 and 7/10
-Billboard Review- B
-Saturday; Evening Post; - A
-Roger Ebert - 3.5/4 Stars
-Most Watched Film on TV - 2009/2010
-Top 3 DVD sales - 2008/09
-78% Voted Good to Excellent/Perfect at The Raven Net forums - 260+Voters.
-ComCast Cable Score - 3 out of 4 Stars
-SlashFilmSurvey; 254,356 votes, 83% voted 'loved it'.
-TheRaven - 78% out of 210 voters scored it a 7 and above out of 10. 8-9 were the most common answers.
-IndyCast - Reviews - 86.5% Positive from Listeners