I'm rating this a 7 solely based off how good season 1 was. Season 1 of this show was creative, had a ton of great character moments and relationships as well as action! Every scene Five is in is awesome! The time travel plot is very interesting. I rate season 1 closer to an 8-8.5

Season 2 was ok but has me losing interest. I wanted to keep watching. 6.5-7

And season 3 turns awful. I thought it introduced a lot of great concepts early on but the execution was really poor. The actors are clearly trying their best and I'm not mad at them but the script is just not strong. Not sure what the difference in budget is but It feels very cheap and gets worse as the season goes on. That being said, I still wanted to watch to the finish because there are some redeeming qualities but I was disappointed at the end. 4.