An Unearthly Child - ★★½☆☆ The Daleks - ★★★★☆ The Edge of Destruction - ★★☆☆☆ Marco Polo - ★★★★☆ The Keys of Marinus - ★★★★☆ The Aztecs - ★★★½☆ The Sensorites - ★★★★☆ The Reign of Terror - ★★★★☆ Overall, this is a very solid start to my favourite show of all time. Not the greatest season, but there's nothing totally awful here, and it is very easy to follow with each serial following into the next, which I think any new viewers would appreciate. Lots of harmless fun, a very promising start to what would become a cultural phenomenon.