IMHO I think they should keep this option but also make sure every player that joins the event in a reasonable time has the chance to win without pure luck and this time that was not the case.
Nowaday, to think you have to click on a website to join and follow an event and that there's no indication whatsoever of that event in game is just ridiculuos (and no, you can't say the image on launcher is enough because a lot of player seeing an event on launcher will just launch the game to learn what to do ingame and will feel like they're missing something when they see nothing in events section). There are only two possibilities in my opinion, at WG they've made a really bad and stupid choice (it can happen) or they're really smart and found a way to give less ships since more player wouldn't get how to join soon enough.
Next error in my opinion is that those last 57 pearls from the last week reset should have been obtainable anyway by making the event last till the end of time or giving more missions in the end when they realized there was the possibility to finish before the reset excluding a lot of late comers.
Personally I found out how to join the event on the last days of the first week since I had really little free time because of exams, so I did join in the end of the week but had no time to do all missions. When I realized I could reach 260 anyway thanks to the last reset I was happy, but being stuck at 236 pearls even if I play a lot every evening if I can, since I like the game so far, only because of how weekly missions work and then seeing the possibility to win taken away with no compensation whatsoever has made me feel all my effort had actually been a waste of time.
They could have managed the event WAY BETTER with really LITTLE EFFORT: better advertisement, making possible to join and follow the event from ingame or even just putting a fixed amount of pearls obtainable anytime instead of making a race against time for everyone that joined later for any reason only to feel powerless in the end. Or just making last-minute missions in the last weekend to give the opportunity to get the last few pearls... I've read posts of people stuck at 258 pearls for example... I don't know if they at least won the lottery but imagine the frustration if not.
Considering the way it has been managed this event I find it the most frustrating experience I've ever had on any online game so far, mostly because of how easly avoidable this frustration was if WG managed better the event... Kind of a fun experience for some time so a really nice event per se, I liked the idea and develop with the only BIG exceptions I mentioned above that totally ruined the experience to me at the very end.
And for those wondering, yes I'm actually just a really deluded player since I didn't even win the lottery and the ship was all I was caring for from the event. So those 14 pearls and the impossibility to get them just due to WG choices are really pissing me off.
Sorry for long post or not perfect english, anyway more than a casual rant I'd like to consider this post more a constructive critique.
PS: I hope at least the kamikaze R will be obtainable in the shop and with a HUGE discount for those that were on the lottery or really close to 260 pearls, I would consider buying it and passing over this frustration if that will be the case, kind of a "forgive us" from WG (even if they're undoubtedly making a good work with the game itself, I really like WG, only the marketing I don't always like as much xD)