The type of service you are looking for is called streaming, it allows you to watch movies or television shows online without having to download information. The websites will, as you say, often be full of advertising or involve a survey as this is their way of making money or keeping you on the site.
In relation to your question I cannot recommend a website that will offer this service for movies that are still showing at the cinema because this is copyright infringement, more commonly known as piracy and is illegal. Unless a film has been specifically reserved for the Internet, available legally, then any other copy of a brand new movie found on the Internet is most probably illegally sourced. This means that the film will have been illegally recorded in a cinema or stolen before being made available online and therefore goes against the copyright of the film.
By watching a movie online that is still in the cinema it is highly likely that you will be watching a copy of the movie that has been recorded or stolen from the original; this could be seen as participating in the theft of this movie.
The Motion Picture Association of America stated that the US film industry loses over $20 billion a year due to film piracy and punishments can be severe for those caught. If a person is found in possession of pirated materials such as movies, it is possible to be prosecuted and face a fine or even jail time, although it is unlikely that such a punishment would be given for simply watching the movie online. The only way that this could be done legally is by obtaining permission from the copyright holder, but this is also quite unlikely.
In relation to your question I cannot recommend a website that will offer this service for movies that are still showing at the cinema because this is copyright infringement, more commonly known as piracy and is illegal. Unless a film has been specifically reserved for the Internet, available legally, then any other copy of a brand new movie found on the Internet is most probably illegally sourced. This means that the film will have been illegally recorded in a cinema or stolen before being made available online and therefore goes against the copyright of the film.
By watching a movie online that is still in the cinema it is highly likely that you will be watching a copy of the movie that has been recorded or stolen from the original; this could be seen as participating in the theft of this movie.
The Motion Picture Association of America stated that the US film industry loses over $20 billion a year due to film piracy and punishments can be severe for those caught. If a person is found in possession of pirated materials such as movies, it is possible to be prosecuted and face a fine or even jail time, although it is unlikely that such a punishment would be given for simply watching the movie online. The only way that this could be done legally is by obtaining permission from the copyright holder, but this is also quite unlikely.