Metascore is the score of the movie on the metacritic website.It assigns scores almost in the same range as rotten tomatoes most of the time.Scores are given by movie critics and the weighted score(based on the fame of the critic) is finally assigned.Usually,very good(critical favorites) movies have scores above 70.
KB and kB refer to kilobyte-a unit of information or computer storage equal to either 1,024 bytes (2 10) or 1,000 bytes (10 3), depending on context. MB refers to megabyte-a unit of information or computer storage equal to either 1,048,576 bytes (2 20) or 1,000,000 bytes (10 6), depending on context. A megabyte has approximately 1,000 (or 1,024 to be precise) kilobytes.
1 Networking Considerations: MB vs. GB The units MB and GB are frequently used in the world of networking both to denote bandwidth allowances and speeds. 2  MB is short for Megabyte, and GB is short for Gigabyte.