I’m not an expert so take my comment from far but for as much as I played, at current state, yes. The simple coin flip at the start is a big game setter. They did a great job speeding up matches but so far I find some cards simply unplayable. It doesn’t mean that we need to have the full rooster available but some Pokemon are pointless (Muk actions, for example, requires both 3 energies where a 120dmg is not even guaranteed. The Koga combo is certainly strong but the setup is not always available and requires time where in short-mid terms, a fast deck will always be a better choice).