Van Helsing was meant to be a huge franchise and also a spinoff TV series for Universal. None of those materialized. It was a failure.
Also a cute way to dismiss the bad and negative buzz. Not to mention how fans all around the web were trashing the trailers and clips.
I didn't say Van Helsing wasn't a disappointment. What I said is that it was not a
flop. A movie that makes 300 million at the box office is not a flop, or else almost every movie out there would be a flop save for a few blockbusters. A movie that makes 300 million without bringing in a decent profit is an
under performer. A flop is a movie that doesn't even register with audiences, let alone make a profit (i.e. Speed Racer, which I loved but the box office did not).
They trash the trailers and clips because of stupid reasons though. It's always about accelerator suits, Marlon Wayans, Duke not wearing a WW2 uniform, etc. Occasionally you'll get a legitimate complaint like how the CG looks fake, but a lot of it is just typical fanboy nonsense that has nothing to do with whether or not the film is enjoyable on its own merits.
Basically, you keep bringing up bad buzz, but none of it is really that relevant to whether or not the movie will be a success with audiences. The audience doesn't care that Cobra Commander wears a scuba mask instead of a hood, nor do they follow rumors about the director being fired. They watch the trailer and commercials, decide if it's how they'd like to spend 118 minutes, and then they either go or they don't. Most people do respond favorably to GI Joe's ads, so while the internet community may be up in arms over the movie I doubt they will have much control over the movie's performance.
Also, as The Guard said, many of the critics are rather dismissive of the source material just as much as they are of the movie, so I don't understand why so many fans who are against the movie use them to validate their opinion. The critics would probably say the cartoons and comics are just as kitschy as Rise of Cobra, so if you are expecting a decent GI Joe movie to be looked at as high art your expectations are waaaay too high.