What is the sentiment of this news? Please choose an answer from {strong negative/moderately negative/mildly negative/neutral/mildly positive/moderately positive/strong positive}.
Text: ROKU is set to expand in Canada with the launch of the Roku Ultra streaming set-top box that comes with a swift interface, Dolby Atmos, HDR10+ compatibility and a rechargeable remote.
user
mildly positive
assistant