Ok: (SPOILER ALERT)
1) Rushed story telling.
2) humour at wrong moments.
3) FInn and Rose made the situation worse and their mini mission solved nothing.
4) Since when did rebel fleet carriers use fuel..? and if that was somehow overlooked by a lifetime of being a starwars fan I apologise.
5) If rebel carriers do now use fuel why did they only put enough in their carrier for two jumps?
6) How did the first order develop lightspeed tracking tech? Apparently its impossible?
7) The so called supreme leader lasted 10mins.. wouldn't really call him supreme.
8) When the rebels are escaping and the first order started destroying the transport ships why didn't the vice admiral move the carrier in the line of fire to protect the ships.
9)Why did she stay onboard the carrier in the first place.. surely it has autopilot.. I mean come on!
10) Reys powers are different, she hardly needs any training to use the force.. so why don't they just say that instead of letting us believe we've missed part of the story or something..
11) final point, if after 25 years or so of fighting and defeating the Empire did the Republic not know the first order was building a fleet and super weapons to rival the empire..? Are they just really stupid or just completely naive??
CGI was good ;)