GROMOTION (gromotion.co.uk)- Are they Legit? OK for US Residents?

Just got an email directly from them --Gromotion Market Research Opportunities (obviously another co shared my email address which I don't love). This particular one for a 'TV streaming' focus group...+/or to consider signing up for their entire panel....I best ask: HAS anyone done any through them? Paid? (By GC? Other?) Basically, should I trust this email and them.