'May brings a special tragic nimbus of her own to Dido. Her final ‘When I am laid in earth’ aches with a halo of resignation and is deeply affecting.’ Simon Jenner, Fringe Review, 12/08/26
'Helen May’s Sorceress is striking, shifting between animalistic snarls and supercilious serenity.' Sorceress, Dido and Aeneas, ★★★★ Miranda Langley, A Young(ish) Perspective, 14/08/26
'May’s Despina really stood out. She showed great wit, excellent comic timing and physicality, whilst also demonstrating a vast vocal range with clarity and expression.' FBalchin, A Young(ish) Perspective, 24/01/26
Donna Elvira... 'May is superb at lighting every flicker of her tragic obsession: from steely to outraged to melting and finally, resignation.' Donna Elvira, Don Giovanni, Simon Jenner, Fringe Review, 27/08/25
'Helen May has a very fine evening as Susanna, riding the waves of intrigue with serene confidence and vocal dexterity. She exudes both warmth and a hard edge as needed to make her portrayal and leadership wholly convincing.' Susanna, Le nozze di Figaro,★★★★Tim Hochstrasser, Plays to See, 30/08/24
‘Helen May delights as Susanna. She has a subtly expressive face and a soprano voice which soars in solo but blends beautifully. She conveys affection, exasperation and intelligence convincingly.' Susanna, Le nozze di Figaro,Susan Elkin, Reviews, 25/08/24
'Helen May as Poppea..combined artfully seductive ruthlessness and vocal bravura.' Poppea, L'Incoronazione di Poppea, ★★★★★ Tim Hochstrasser, britishtheatre.com, 11/08/22
'Helen May as Emilie is once again superb, with the flexibility of tone and dramatic power that holds an audience rapt.' Emilie, Les Indes Galantes. ★★★★ Owen Davies, Plays to See, 17/02/22
'the work is packed with dazzling arias, many sung by Alcina... here superbly sung by Helen May.' Alcina, Handel. ★★★★ Fiona Maddocks, (The Observer), 28/08/21,